Item C77109488 - C77-R100x300 WH 1000 DALI 840 LI SM, Mounting: Ceiling recessed, Lightsource: LED, Ingress protection: 40 from underneath \ 20 from above, Impact rating: IK08, Shape: Rectangular,Square, Measurement:, Colour: WH - White, RALkode: RAL 9016, Optical ID SM - Silver matt reflector, Light technical requirements-, CRI: >80, Colour temperature: 4000, Lumen out: 1044, Efficiency Lumen per Watt: 132, Median lifetime Ta25:, L80 100 000, Type LED driver DALI: Dimming.