Interior lighting

Glamox offers both complete lighting solutions in the form of a turnkey lighting system or a complete lighting package with individual light fittings for the interior of the ship.

Both the system solution and the light fitting includes a wide variety of products for all interior applications, including bridge, brig room, cabin, cargo and storage areas, ammunition and battery rooms, control operation and command room, cold and freezing rooms, corridors and transition zones, engine room, galley and pantry, hospital, mess and lounge area. Below you can read more about a selection of the most common applications and also see our GOOD-BETTER-BEST selection of systems and products for interior applications, where we can offer a range of both surface-mounted and recessed products.

 

Relevant products for this application:
• Anti-ligature lights
• Bunk lights
• Chart lights
• Downlights
• Mirror lights
• Task and medical lights
• Recessed and surface mounted technical lights
• Signalling lamp

 

Areas within interior lighting

 

Bridge Brig room Cabin Cargo and storage areas

Control, operation and command room Cold and freezer rooms

Corridors and transition zones Engine room Galley and pantry

Hospital Mess and lounge area

 

 

 

Bridge

The officers and staff working on the bridge are exposed to natural daylight during the day but are also in need of night vision light fittings when the vessels are in operation. When the ships are docked in a harbour, daylight lux levels are required, which means a high demand of special features are required for light fittings installed in the bridge.

The bridge has its own specific demands on the installed equipment. Limited space demands lighting solutions that are compact with low design heights.

 

Important factors when selecting lighting solutions for the bridge:

  • Light quality and daylight-night modes.
  • Dimming capability.
  • Emergency systems (in case of power failure/black outs).
  • No maintenance and reduced power consumption (high energy efficiency).
  • EMC disturbance/interference.
  • Mechanical design/impact resistance.

 

Light quality

On the bridge, light fittings are needed that simulate both daylight and night modes. The light output quality is important here due to visual perception to enable the crew to distinguish between different colours and details.  The colour-rendering index (CRI) should be above 80, with the lux-level around 150 lux to enable people to differentiate between colours and to view true colours. To avoid shadowing and to reduce glare (UGR, unified glare ratio) a proper light calculation should be carried out and luminaires with homogeneous light distribution should be selected. The colour temperature preferred on a bridge should be equal to or higher than 3000 Kelvin to improve safety during daylight levels. In addition, a red, green or blue light mode is needed during night-time operations to ensure night vision capabilities. The dual capabilities of lighting systems on the bridge ensure maximum energy efficiency and good, safe working conditions for all staff.

 

Dimming

On a bridge, lighting with adjustable dimming is often required, depending on staff needs for night vision capabilities.

 

Emergency systems

Centralised (one battery bank /generator for all lighting) and decentralised (built in battery) lighting systems are required for the bridge. UPS (uninterruptible power supply) systems may also be required for critical lighting, emergency lighting and exit signs.

 

No maintenance and reduced power consumption

Easy installation and various mounting options ensure flexibility, time savings and improved safety for crew members, primarily because some lights may be located in areas that are difficult to reach or access. The luminaires should consume as little energy as possible in order to reduce the size of power generators, to save energy and to reduce pollution/emissions. The efficiency and operating life of LEDs continues to improve, and LED luminaires are virtually maintenance-free. This means that vessels with LED lighting will have lower operating costs compared to vessels with conventional luminaires. The initial investment in an LED installation may well be higher than that of a traditional lighting installation, but the LED’s lower energy consumption and maintenance costs means that this price difference is quickly recouped and payback on the initial investment is recovered quickly.

 

EMC disturbance/interference

EMC is becoming increasingly important in all industries and applications. The increased use of electronic components in modern ship designs, particularly in the control room, requires more stringent control of the EMC requirements. EMC 1 protection, both conducted and radiated, must be guaranteed on all light fittings installed in the bridge. This is covered by the international standard IEC61000-3-2:2006: A1. or other MIL standards.

 

Mechanical design

Using the correct combination of materials in the luminaire is important, to ensure robustness and a long operating life. The use of aluminium is critical for LED lighting products to ensure sufficient cooling for continuous operation, low maintenance and increased operating life. Lighting that is easy to install and that offers various mounting options, ensures flexibility and time savings. Low build heights and a compact design of the luminaires will enable mounting even in areas where space may be limited.

We always recommend the use of Marine-approved lighting product on the bridge.

 

Brig room (jail)

Many coast guard and naval vessels have small prison cells (jails) onboard, which are commonly referred to as brigs or brig rooms. These onboard secure cells are used as a place to hold people who are suspected of breaking the law. Glamox offer a range of Ani-ligature lighting for these applications.

Impact tested lighting

A brig room serves as a jail onboard a marine vessel and usually consists of a small room with just a bed and a toilet. Light fittings chosen for these areas are specifically designed to be difficult to break or pick apart and they’ve also been subjected to impact tests. Below you can see a range of the Anti-ligature light fittings we offer.

 

SURELUX® Surface

A range of IP65 rated, highly vandal-resistant, surface-mounted LED luminaires are available in three lengths. The luminaires are made from sheet steel with fully welded corners with a Tp(a) polycarbonate lens for maximum vandal protection, meeting IK10 impact resistance standards. The product can be used in areas that need a more secure or Anti-ligature design when installed with anti-pick mastic/silicon between the product edge and mounting surface.

Impact test: IK10 impact tested which is the equivalent of 20 Joules or 5kg dropped from a height of 400mm.

 

SURELUX® Cornice

A range of IP65 rated, highly vandal-resistant, surface mounted LED luminaires are available in three lengths. The luminaires are made from sheet steel with fully welded corners with a Tp(a) polycarbonate lens for maximum vandal protection, meeting IK10 impact resistance standards. The product can be used in areas that need a more secure or Anti-ligature design when installed with anti-pick mastic/silicon between the product edge and mounting surface.

Impact test: IK10 impact tested which is the equivalent of 20 Joules or 5kg dropped from a height of 400mm. 

 

C64-R

Our C64-R is a versatile, recessed luminaire that can be used for a variety of applications. In order to meet requirements for psychiatric wards and prisons, C64-R can be supplied with anti-ligature properties. The 4mm polycarbonate cover ensures an IK10 rating. The luminaire can be securely attached to the ceiling with snake eye screws and there are no gaps or protruding elements that can be used to fasten a ligature. The robust design makes it impossible to tear the luminaire down or pry it open. C64-R is designed for easy mounting in modular and plasterboard ceilings. All mounting is carried out from below. The micro-prismatic optics offer high efficiency, excellent light output and low glare, thanks to the quality of the prismatic structure of this material. Additional benefits are an attractive appearance and softer luminance transitions between different surfaces in a room. If colour rendering is important, this luminaire can also be supplied with CRI 90.

 

UFV

Tamper-resistant IK10, IP44 rated interior surface LED luminaires with a satin polycarbonate lens. Star headed retaining screws as standard. Suitable for anti-ligature applications when installed with anti-pick mastic between the base and wall or ceiling.
A durable, rigid construction. Rigid spun aluminium housing. Satin prismatic polycarbonate lens. Tamper-resistant retaining screws.

 

EXURBIA MAXI C IP65

An IP65 rated, anti-ligature, high efficiency, recessed, LED, architectural, downlight with passive thermal management and very wide light distribution, achieving up to 105 luminaire lumens per circuit watt. The EXURBIA MAXI C IP65 is aesthetically pleasing but of durable construction and is ideally suited to environments where conditions could be challenging such as hospitals, prisons and secure care units.

Up to 105 luminaire lumens per circuit watt. Chip on board LED source. Passive thermal management. Very wide 60 degree distribution. Dimmable versions available. Three-hour remote emergency available. Remote LED driver. Anti-ligature standard on IP65 body. Side arm support brackets.

 

Cabin

Cabins on naval vessels are designed for functionality. The crew should be made to feel comfortable in their living quarters, but it is equally important that they also have an effective lighting system that enables them to organise their personal belongings in the cabin. Glamox offers both a turnkey lighting system (ANLS) as well as a wide range of individual lights for the cabin, including bunk lights, task lights, ceiling lights, wall lights and bathroom lights. The selection of products also includes MIL tested lights and lights with Night adaptation colours and dimming.

 

Special lighting requirements

Feeling comfortable is one of the most important factors in order for the crew to carry out their work efficiently and effectively. This can be achieved by installing appropriate modern lighting solutions in their personal surroundings such as the cabin. This also includes, for example, night lights for totally enclosed cabins, vibration-free luminaires and reduced glare light output. To ensure safety onboard, the crew must be able to locate emergency exits quickly throughout the entire ship, even in complete darkness. As a result of these high demands placed on the quality and durability of our products, we operate modern assessment and testing laboratories in Norway and Germany for the simulation of a wide variety of environmental conditions.

Important factors when selecting lighting solutions for cabins:

  • Design, functionality and comfort.
  • Mechanical design.
  • Low or zero maintenance and reduced power consumption (high energy efficiency).

 

Design, functionality and comfort

For an overall harmonised style, the luminaires themselves must match the interior design of the cabin. Cabin décor such as trim rings should therefore follow the expectations of today’s designers and architects. Luminaires for different areas of the cabin can be provided in a similar modern style to match the modern look-and-feel of the cabin. Selecting lighting with an appropriate Kelvin factor will ensure a good balance between light output and human comfort, resulting in a relaxing atmosphere. In cabins without daylight, the colour-rendering index (CRI) factor should be above 80, with the lux-level around 150 lux to ensure good light quality that is visible to the human eye. The goal of the cabin design should always be to ensure a low uniform glare ratio (UGR). Glare is an important factor in ensuring a comfortable environment. To limit glare, our luminaires include features such as trim rings, décors, diffusers and unique reflector designs. Optimised lighting designs using light calculation programs such as OptiWin, and by using high quality light luminaires, limit the effects of shadowing. Flexible light distribution is provided by using adjustable technologies combined with dimming functions such as analogue, Dali or phase cut.

 

Mechanical design

Low ceiling heights in cabins require low surface mounted or recessed luminaires designed to fit different ceiling thicknesses, which can vary between 0.6mm and 50mm. The Fire Classification of ceilings must also be considered in order to avoid additional fire protection inside ceilings. Surface-mounted fixtures should be used if possible. All plastic parts should be flame-retardant materials in order to prevent the spreading of fire and toxic gases. The European standard IEC 60092 requires luminaires installed in cabins to be designed for ambient temperatures up to 45°C. As vibration can generate disturbing noises from the luminaires, it is also important to select marine-approved products that are designed to prevent excessive noise levels. Loose internal wiring due to vibration can be dangerous and could lead to short-circuits. Therefore, the lighting should be designed according to marine standards. To avoid lengthy installation times and to reduce maintenance costs, quick connectors should be used. Dust protection is important during the cabin construction phase in order to prevent ingress of dirt and dust to the luminaires, as well as the ingress of dust and insects during normal ship operations.

 

No maintenance and reduced power consumption

An important requirement onboard a vessel is to install luminaires that are virtually maintenance-free. This reduces or eliminates the labour costs primarily associated with the maintenance, servicing and replacement of luminaires in a cabin. The luminaires should consume as little energy as possible in order to reduce the size of power generators, save energy and to minimise emissions/pollution. The efficiency and life span of LED lighting continues to improve. LED luminaires are virtually maintenance-free, which means that vessels with LED lighting will have lower operating costs compared to vessels with conventional luminaires. The initial investment of the LED installation may be higher than a traditional lighting installation, but the LED’s reduced energy consumption and lower maintenance costs means that this price difference will be quickly recouped and payback on the investment is recovered quickly. 

We always recommend the use of Marine-approved lighting products in a cabin.

 

Cargo and storage areas

Cargo rooms and storage areas are provided on Naval or Marine vessels to store goods or bulk materials. The requirements on installed lighting equipment will differ depending on the type of goods being stored in these areas. If the vessel is storing dangerous goods such as ammunition, batteries, fuel, oil or chemicals, the lighting will need to be certified as explosion-proof in these areas. In most cases, one or more hatches will be set for dangerous cargo that require explosion-proof lighting. We offer a full range of lighting products for these areas, both in marine- and explosion-proof lighting that are tested according to MIL standards on EMC, shock and vibration.

 

Special demands for cargo rooms

Cargo rooms are areas that store different types of cargo. Often, these are dusty areas that are sometimes exposed to rain and with a high risk of mechanical damage to the installed lighting. The chosen solution must suit the kind of vessel and cargo being carried. Lights must be sheltered mechanically by the design of the cargo hold itself and must be very robust in order to withstand shocks and vibrations during loading and unloading. As well as achieving a reliable light output, it is also important to provide the correct light intensity for storing and lashing.

Important factors when selecting lighting solutions for cargo rooms:

  • Explosion-proof lighting for hazardous areas.
  • Ingress Protection (IP) rating.
  • Mechanical strength/impact resistance.
  • MIL tests on EMC, shock and vibration.

 

Explosion-protection

When luminaires are installed in cargo holds where potentially explosive gases may occur, the light fittings must be certified according to the relevant explosion class and hazardous zone required for that specific area on the ship.

 

IP class

The Ingress Protection (IP) rating of the light fittings is also critical for cargo rooms. The challenge here is not only protecting the light from rain during loading or unloading periods, but also the light fixtures must be designed to withstand intensive cleaning and washdowns using brushes, tools and sometimes high-pressure cleaners.

 

Mechanical strength/impact resistance

Using the correct combination of materials in the luminaire is important, to ensure robustness and a long operating life. Materials are particularly important and should be selected to withstand high shocks and vibrations. Especially in cargo rooms, high shock levels may occur during loading and unloading of containers or bulk materials. Therefore, we always recommend the use of LED light fittings. LEDs withstand shock and vibration due to the design of the diodes. No additional vibration suspension is required. As vessels must be able to navigate to all regions of the world, from Arctic to tropical areas, it is important that installed lighting can operate across a wide range of ambient temperatures. In addition, ideally, the light output and light quality should be consistent across all temperatures. The lighting illumination should have an average level of 200 lux.

We always recommend the use of Marine approved lighting products in cargo rooms.

 

Control, operations and command room

In most situations, the crew in a control, operations or command room works without natural daylight and so light quality is very important.

 

Special demands for control room lighting

The control, operations and command rooms have particular requirements on the installed equipment. Limited space demands lighting solutions that are compact with low design heights, as the typical ceiling height in a control room is 2.1m.

Important factors when selecting lighting solutions for control/command rooms:

  • Light quality (colour rendering; task lights to illuminate work areas) and glare (Unified Glare Ratio).
  • Dimming.
  • Emergency systems (in case of power failure/black outs).
  • No maintenance and reduced power consumption (high energy efficiency).
  • EMC disturbance/interference.
  • Mechanical design/impact resistance.

 

Light quality

In a control room the light output quality is critical due to visual perception and the ability to distinguish between different colours and details. The colour-rendering index (CRI) should be above 80, the lighting illumination level around 300 lux, in order for the crew to differentiate and see true colours. To avoid shadowing and reduce glare (UGR, unified glare ratio) a proper light calculation should be carried out and luminaires with homogeneous light distribution should be selected. The colour temperature preferred in a control room should be equal to or higher than 4000 Kelvin in order to improve safety, maximise efficiency and to provide good, comfortable working conditions.

 

Dimming

Lights with adjustable dimming capabilities should be provided for PC visual displays and monitors. Dimming is critical in order to simulate day and night.

 

Emergency systems

Centralised (one battery bank /generator for all lighting) and decentralised (built in battery) systems should be provided for the lighting. UPS (uninterruptible power supply) systems may also be required for critical lighting, emergency lighting and exit signs.

 

No maintenance and reduced power consumption

Easy installation and various mounting options ensure flexibility, time savings and improved safety for crew members, primarily because some lights may be located in areas that are difficult to reach or access. The luminaires should consume as little energy as possible in order to reduce the size of power generators, to save energy and to reduce pollution/emissions. The efficiency and operating life of LEDs continues to improve, and LED luminaires are virtually maintenance-free. This means that vessels with LED lighting will have lower operating costs compared to those with conventional luminaires. The initial investment in an LED installation may well be higher than that of a traditional lighting installation, but the LED’s lower energy consumption and maintenance costs means that this price difference is quickly recouped and payback on the initial investment is recovered quickly.

 

EMC disturbance/interference

EMC is becoming increasingly important in all industries and applications. The increased use of electronic components in modern ship designs, particularly in the control room, requires more stringent control of the EMC requirements. EMC 1 protection, both conducted and radiated, must be guaranteed on all light fittings installed in the control room. This is covered by the international standard IEC65/6500.

 

Mechanical design

Using the correct combination of materials in the luminaire is important, to ensure robustness and a long operating life. The use of aluminium is critical for LED lighting products to ensure sufficient cooling for continuous operation, low maintenance and increased operating life. Lighting that is easy to install and that offers various mounting options, ensures flexibility and time savings. Low build heights and a compact design of the luminaires will enable mounting even in areas where space may be limited.

We always recommend the use of Marine-approved lighting product in a control room.

 

Cold and freezer rooms

Lighting in cold storage areas and freezer rooms should provide a safe working environment by achieving a certain level of light intensity even at low temperatures. Low power consumption is also required in order to minimize the cooling required due to the heat emitted from the lighting.

 

Special demands for cold/freezer room lighting

Cold storage areas and freezing rooms on naval vessels are classified as areas where very low temperatures are present. These rooms are used for storage of food and must be easy to clean. Luminaires should be designed according to USPH (United States Public Health). As well as being easy to install, the fixtures should be maintenance-free and provide sufficient light intensity at low temperatures.

 

Important factors when selecting lighting solutions for cold/freezing rooms:

  • Easy to clean.
  • Solid/robust.
  • Low minimum ambient temperature class.
  • No maintenance and reduced power consumption (which means less cooling is required).

 

Easy to clean

The correct design of the luminaire is important in order to ensure an easy cleaning to avoid impurities. When using brushes, pipes and sometimes high-pressure cleaners, the luminaires must have a high IP rating to withstand these pressures. We recommend the use of IP66/67 lighting for these areas.

 

Robust

Using the correct combination of materials in the luminaire is important in order to ensure robustness and a long operating life. Materials and design must be specially selected to withstand possible mechanical damage to the lighting due to the handling of frozen goods.

 

Low minimum ambient temperature class

Temperatures in cold storage, refrigeration and freezing rooms can drop to as low as -40°C. It is therefore critical that the lighting solutions installed in these areas are carefully selected to operate reliably at these low temperatures. The lighting illumination should have an average level of 200 lux.

 

No maintenance and reduced power consumption

An important requirement onboard any naval vessel is to install luminaires that are virtually maintenance-free. This reduces or eliminates the labour costs primarily associated with the maintenance, servicing and replacement of luminaires. The lighting in freezing rooms should consume as little energy as possible in order to reduce the additional cooling required due to the heat generated by the luminaires.

The efficiency and life span of LED lighting continues to improve. LED luminaires are virtually maintenance-free, which means that vessels with LED lighting will have lower operating costs compared to vessels with conventional luminaires. The initial investment of the LED installation may be higher than a traditional lighting installation, but the LED’s reduced energy consumption and lower maintenance costs means that this price difference will be quickly recouped and payback on the investment is recovered quickly.

We always recommend the use of Marine-approved lighting products in cold/freezing rooms.

 

Corridors and transition zones

Lighting installed in internal corridors on a naval vessel must be designed to provide a combination of functionality and safety. The function of a corridor is not only to provide connections between different areas of a ship, but it must also function as a main escape route in the case of an emergency. In transition areas where people enter the outside deck of the ship, it is also important to maintain the correct colour if in an NVG or Night adaptation lighting zone. This can be achieved by choosing fittings that include multiple colours i.e. white in combination with NVG or Night adaptation. A door sensor can then be integrated to automatically switch the light over to NVG mode as soon as a corridor door is opened to the outside deck area. We provide a wide range of lighting solutions that include all the naval-specific features required for corridors and transition zones.

 

Special demands on lighting in corridors and transition zones

The most important factors to consider when selecting lighting for corridors and transition zones include 24-hour runtime, as the lighting must operate reliably at all times in seldom daylight conditions. The light fittings must also act as a means of communicating with the crew via light signals and signage and must be designed for installation in restricted spaces. Corridors are part of the living quarters of a Naval vessel and have very specific requirements on the lighting installed there. The design of corridor lights is important and should harmonise with the overall interior design of other rooms and areas of the ship. There is seldom any daylight in a corridor, which means that light fittings must fulfil the requirements of illumination. 24-hour operation calls for long life light fixtures, low power consumption and low or zero maintenance.

 

In case of emergencies, the lights should also guide the crew out of danger and into safety by using escape signs. To ensure safety onboard, the crew must be able to locate emergency exits in complete darkness throughout the ship. As a result of the high demands placed on the quality and durability of its products, Glamox operates modern assessment and testing laboratories in Norway and Germany for the simulation of a wide variety of environmental conditions, including ship corridors. Our ANLS system can also be programmed to indicate the escape route by blinking lights that provide route guidance towards the nearest exit in any area of the ship.

 

Important factors when selecting lighting solutions for corridors:

  • Restricted space (low ceiling heights).
  • Mechanical design/impact resistance.
  • Emergency lighting and escape route signs.
  • Design and light comfort.
  • No maintenance and reduced power consumption (high energy efficiency).
  • NVG and Night adaptation lighting.
  • Lighting with two colours in a single fitting.
  • MIL tests for EMC, shock and vibration.

 

Restricted space (low ceiling heights)

Corridors are often narrow and have restricted space, both in terms of ceiling height and width. Nevertheless, corridors have a critical function to perform in terms of moving people around the ship safely. Daylight is seldom available and so illumination must be provided by the light fittings on a continuous 24-hour cycle.

 

Mechanical design

Low ceiling heights in corridors require low surface-mounted or recessed luminaires that are designed to fit different ceiling thicknesses, which can vary between 0.6mm and 50mm. Fire classifications of ceilings must also be considered in order to avoid adding extra fire protection inside ceilings. We recommend the use of surface- or corner-mounted light fittings if possible. All plastic parts should be flame-retardant materials to prevent fire and toxic gases from spreading. The European standard, IEC 60092, requires that light fittings installed inside corridors should be designed for ambient temperatures of 45°C. As vibrations can create disturbing noise levels from the luminaire, it is also important to choose Marine-approved lighting products that are designed to prevent excess noise (i.e. vibration-resistant). Loose internal wiring due to vibration is dangerous and can cause power cuts. Therefore, the luminaires should be designed according to the relevant Marine standards. To avoid lengthy installation times and to reduce maintenance costs, quick connectors should be used. Dust protection should also be considered, as this can be important during the ship construction/fitting phase in order to prevent dirt from getting inside the luminaires, as well as later during normal ship operations to prevent the ingress of dust and insects to the light fittings.

 

Engine room

Lighting in the engine room is critical in ensuring a safe working environment. The lighting needs to be reliable and the luminaires must achieve the required level of light intensity. However, there is much more to lighting than light distribution and intensity levels; the crew should also feel comfortable in their work environment and the lighting should help them remain focused while working. The crew in an engine room work without natural daylight and so the light quality is particularly important.

 

Special demands on engine room lighting

The engine room has special demands on the equipment installed there. A critical requirement is the high overall ambient temperature in the engine room, with extreme hot spots close to the exhaust pipes. Several areas will also be subjected to high vibrations, particularly at the rear of the vessel, for example, in the steering gear room or above the propeller shaft tunnel. Due to limited space and restricted heights, lighting should have a compact design, low profile and should prevent any head injuries to the crew. As a result of the high demands placed on the quality, reliability and durability of its products, Glamox operates modern assessment and test laboratories in Norway and Germany for the simulation of a wide variety of environmental conditions, including the engine room.

 

Important factors when selecting lighting solutions for engine rooms:

  • No maintenance and reduced power consumption (high energy efficiency).
  • Light quality.
  • Mechanical strength/impact resistance.
  • Ingress Protection (IP) rating.
  • Shock and vibration resistance.

 

No maintenance and reduced power consumption

An important requirement onboard a naval vessel is to install luminaires that are virtually maintenance-free. This reduces or eliminates the labour costs primarily associated with the maintenance, servicing and replacement of light sources in difficult-to-reach locations with either poor access or often no access at all. The luminaires should consume as little energy as possible in order to reduce the size of power generators, save energy and to minimise emissions/pollution.

 

The efficiency and life span of LED lighting continues to improve. LED luminaires are virtually maintenance-free, which means that vessels with LED lighting will have lower operating costs compared to vessels with conventional luminaires. The initial investment of the LED installation may be higher than a traditional lighting installation, but the LED’s reduced energy consumption and lower maintenance costs means that this price difference will be quickly recouped and payback on the investment is recovered quickly.

 

Light quality

In an engine room, light output quality is important for visual perception and to enable the crew to distinguish between different colours and details. The colour-rendering index (CRI) should be above 80, the lighting illumination level around 300 lux, in order for crew members to differentiate between colours and to see true colours. According to the different Naval or Marine standards, the lux level required in an engine room will vary depending on the particular application. To avoid shadowing and to reduce glare (UGR), a proper light calculation should be carried out and luminaires with homogeneous light distribution should be selected. The preferred colour temperature in an engine room is equal to or higher than 4,000 Kelvin in order to improve safety, maximise efficiency and to ensure good, safe working conditions.

 

Mechanical design

Using the correct combination of materials and components in the luminaire is also important. This ensures high robustness and longer operating life. Materials are specially selected to withstand exposure to chemicals and galvanic corrosion. Lighting that is easy to install and that provides various mounting options ensures flexibility and time savings. Low height lighting designs and compactness of the luminaires will enable mounting even in areas with limited space.

 

For areas where heavy vibrations or shocks are likely to occur, the use of LED fittings is recommended. LED lighting withstands shock and vibration due to the design of the diodes. No additional vibration suspension is required.

 

Ingress Protection (IP) rating

As the engine room is an area where oil, fuel and dirt are present, intensive cleaning is required. When using brushes, pipes and sometimes high-pressure cleaners, the luminaires must have a high Ingress Protection (IP) rating to withstand these pressures. Glamox recommends the use of IP66/67 lighting for these areas.

We always recommend the use of Naval or Marine approved lighting products in an engine room.

 

Galley and pantry

Lighting in galleys and pantries should provide a safe working environment by achieving a certain level of light intensity, a good colour rendering and colour temperature. The lighting should be reliable and maintenance-free.

 

Special demands on lighting in galleys and pantries

As galleys and pantries are hygienic areas, lighting should be specified according to USPH (United States Public Health). To withstand intensive cleaning, they must have a high Ingress Protection (IP) rating and should be made from chemical-resistant materials. High temperatures are often present in these areas, with hot spots often found in cooking areas and where steam is present. In addition to these requirements, the light fixtures must be easy to install, maintenance-free and should provide sufficient illumination with an appropriate colour rendering (CRI).

 

Important factors when selecting lighting solutions for galleys/pantries:

  • Easy to clean.
  • Solid.
  • No maintenance and reduced power consumption (high energy efficiency).
  • No glare.
  • Low ceiling height (isolation and ventilation ducts lower the height of the stainless-steel ceilings).

 

Easy to clean

The correct design of the luminaire is important in order to ensure easy cleaning to avoid impurities. When using brushes, pipes and sometimes high-pressure cleaners, the luminaires must have a high IP rating to withstand these pressures. Glamox recommends the use of IP66/67 lighting in these areas.

 

Robust

Using the correct combination of materials in the luminaire is important in order to ensure robustness and a long operating life. Materials and design must be specially selected to withstand possible mechanical damage. A wide range of ambient temperatures is also an important requirement. Naval vessels must be able to navigate around the world – from Arctic areas down to -20°C or lower, to tropical areas at +50°C. Ideally, the light output and light quality should be consistent in all temperature bands.

 

No maintenance and reduced power consumption

​An important requirement onboard a Naval vessel is to install luminaires that are virtually maintenance-free. This reduces or eliminates the labour costs primarily associated with the maintenance, servicing and replacement of luminaires in difficult-to-reach locations. The luminaires should consume as little energy as possible in order to reduce the size of power generators, save energy and minimise pollution.

 

The efficiency and life span of LED lighting continues to improve. LED luminaires are virtually maintenance-free, which means that vessels with LED lighting will have lower operating costs compared to vessels with conventional luminaires. The initial investment of the LED installation may be higher than a traditional lighting installation, but the LED’s reduced energy consumption and lower maintenance costs means that this price difference will be quickly recouped and payback on the investment is recovered quickly.

 

No glare

For a safe working environment, the light output of the luminaires must be as high as possible - ideally around 300 lux - without causing glare to the crew. Therefore, it is necessary to use high quality diffusers with excellent light transfer properties and optics.

 

Low ceiling height

Ducts for ventilation and fume hoods lower the height of the ceilings. This means that the chosen luminaires must fit into these limited spaces.

We always recommend the use of Marine-approved lighting products in a galley or pantry.

 

Hospital

The hospital on a naval vessel is designed to combine functionality with hygienic aspects. Hospital staff must be able to differentiate between different colours and must be provided with bright lights in order to see fine details.

 

Special demands on lighting in hospitals

A hospital is a hygienic room on a ship that has the highest demands in terms of cleaning everything inside this area. Dust is a factor that must also be considered here. As a result of the high demands placed on the quality and durability of its products, Glamox operates modern assessment and test laboratories in Norway and Germany for the simulation of a wide variety of environmental conditions including hospitals.

 

Important factors when selecting lighting solutions for a hospital:

  • Light quality.
  • Ingress Protection (IP) rating (clean area).
  • Mechanical and compact design.
  • No maintenance and reduced power consumption (high energy efficiency).

 

Light quality

In a ship’s hospital, light quality is important for helping to distinguish between colours and details. The colour-rendering index (CRI) should be above 80, the lighting illumination should have an average level of 300 lux to enable staff to differentiate between different colours and to see true colours. For medical examination luminaires, the CRI should be even higher (above 90). To avoid shadowing and to reduce glare (UGR, uniform glare ratio) a proper light calculation should be carried out and luminaires with homogeneous light distribution should be installed. The preferred colour temperature in a hospital should be 3000 - 4000 Kelvin, which will ensure a good balance between the light output and comfort for the human eye.

 

IP rating (clean areas)

The most important requirement is the IP class. Lighting with dust protection is critical in order to prevent dirt getting inside the luminaire and to prevent the ingress of dust and insects to the fixture in clean areas. A minimum requirement of IP 44 is recommended to ensure an adequate clean room area.

 

Mechanical and compact design

The European standard, IEC 60092, requires that luminaires installed inside a ship’s hospital should be designed for an ambient temperature of 45°C. Loose internal wiring caused by vibration is dangerous and can cause power cuts. The luminaires should therefore be designed according to the relevant Marine standards. To reduce maintenance to a minimum, Glamox recommends the use of LED light fittings.

 

No maintenance and reduced power consumption

Maintenance-free, easy installation and various mounting options ensure flexibility and time savings, primarily because some lights may be located in areas that are difficult to reach or often with no access at all. The luminaires should consume as little energy as possible in order to reduce the size of power generators, to save energy and to reduce pollution/emissions.

We always recommend the use of Marine-approved lighting product in a hospital.

 

Emergency and escape route lighting

In the case of a mains power failure, emergency/back-up systems are required to ensure that power is provided at all times to the light fixtures. Emergency systems can be designed in two ways, either as centralised UPS (Uninterruptible Power Supply) or as a decentralised system with integral batteries in each luminaire. Providing light in an emergency situation is essential for the safe passage and guidance of people around the ship. Escape route lighting is a method of communicating information to people by using light signs, such as exits, escape routes, stairways, etc.

 

Design and light comfort

An adequate Kelvin factor ensures a good balance between the light output and comfort for the crew, which results in a safe and functional area. With no daylight in a hospital, the colour-rendering index (CRI) factor should be above 80, the lighting illumination level around 200 lux, in order to provide good quality light that is visible to the human eye. Glare is an important factor, as people do not wish to be blinded by the glare. The goal of hospital lighting designs should always be to ensure a uniform glare ratio (UGR) and homogenous light distribution. Glamox luminaires provide features such as trim rings, décors, diffusers and unique reflector designs to limit the glare. Lighting designs can be optimised by using light calculation programs such as OptiWin and by using high quality luminaires that can limit the effects of shadowing and glare. Flexible light distribution can be provided using adjustable technology combined with corner-mounted light fittings.

 

No maintenance and reduced power consumption

Maintenance-free, easy installation and various mounting options ensures flexibility and time savings, primarily because some lights may be located in areas that are difficult to reach or often with no access at all. The luminaires should consume as little energy as possible in order to reduce the size of power generators, to save energy and to reduce pollution/emissions. Therefore, LED lighting is recommended. LED luminaires are virtually maintenance-free, which means that vessels with LED lighting will have lower operating costs compared to vessels with conventional luminaires. The initial investment of the LED installation may be higher than a traditional lighting installation, but the LED’s reduced energy consumption and lower maintenance costs means that this price difference will be quickly recouped and payback on the investment is recovered quickly.

We always recommend the use of Marine-approved lighting products in a hospital.

 

Mess and lounge area

On a ship, the mess and lounge area should provide a combination of comfort and functionality. Not only should the crew be made to feel comfortable in the lounge area, it is also important that they have an effective lighting system in the mess area. Glamox can offer both a turnkey lighting system (ANLS) as well as a wide range of individual light fittings for the mess and lounge area which also includes MIL tested lights and lights with Night adaptation colours and dimming.

 

Special demands on lighting in mess and lounge areas

In order to carry out their jobs effectively, one of the most important factors for the crew is that they feel comfortable at all times. This can be achieved by installing suitable lighting and modern luminaire designs in their surroundings. For example, this may also include installing vibration-free luminaires or lighting with reduced glare light output. As a result of the high demands placed on the quality and durability of its products, Glamox operates modern assessment and test laboratories in Norway and Germany for the simulation of a wide variety of environmental conditions.

 

Important factors when selecting lighting solutions for mess and lounge areas:

  • Functionality and comfort.
  • Mechanical design/impact resistance.
  • No maintenance and reduced power consumption (high energy efficiency).

 

Functionality and comfort

For a harmonised style in the mess and lounge area, the luminaires must match the overall interior design, including both ceiling- and wall-mounted luminaires. Light fittings for different areas in the mess and lounge can be provided in the same style. A suitable Kelvin factor for lighting ensures a good balance between the light output and comfort for human eyes. Flexible light distribution can be provided using adjustable technology combined with dimming functions such as analogue, Dali or phase cut. This results in a functional and relaxing atmosphere. The colour-rendering index (CRI) factor should be above 80, the lighting illumination level around 300 lux, in order to provide a good quality light. Glare is an important factor in ensuring a comfortable environment for the crew. Glamox luminaires provide features such as trim rings, décors, diffusers and unique reflector designs to limit the glare. Lighting designs can be optimised by using light calculation programs such as OptiWin and by using high quality light luminaires that will limit the effects of shadowing.

 

Mechanical design

Low ceiling heights in the mess and lounge areas may require low surface-mounted or recessed luminaires that are designed to fit different ceiling thicknesses. All plastic parts should be flame-retardant materials to prevent fire and toxic gases from spreading. The European standard, IEC 60092, requires that lighting installed inside mess and lounge areas should be designed for ambient temperatures of 45°C. As vibration can cause disturbing noise levels from the luminaires, it is also important to choose Marine-approved products that are designed to prevent noise (i.e. vibration-resistant). Loose internal wiring due to vibration is dangerous and can cause power cuts. The luminaires should therefore be designed according to the relevant Marine standards. To avoid lengthy installation times and to reduce maintenance costs, Glamox recommends the use of quick, plug-and-play connectors. Dust protection is also important during the ship construction/fitting phase in order to prevent dirt getting inside the luminaires, as well as later during normal ship operations to prevent the ingress of dust and insects to the fixtures.

 

No maintenance and reduced power consumption

Maintenance-free, easy installation and various mounting options ensures flexibility and time savings, primarily because some lights may be located in areas that are difficult to reach or often with no access at all. The luminaires should consume as little energy as possible in order to reduce the size of power generators, to save energy and to reduce pollution/emissions. Therefore, LED is recommended. LED luminaires are virtually maintenance-free, which means that vessels with LED lighting will have lower operating costs compared to vessels with conventional luminaires. The initial investment of the LED installation may be higher than a traditional lighting installation, but the LED’s reduced energy consumption and lower maintenance costs means that this price difference will be quickly recouped and payback on the investment is recovered quickly.

 

We always recommend the use of Marine-approved lighting product in the mess and lounge areas.