A Round decorative Ceiling surface,Wall surface luminaire type CORRILUX 320C, Diameter 318mm, light distribution, up 5%, down 95%, Colour nameWhite, main colour WH - White, LED light source, lumen out 2138 lumen, LED driver type DALI: Dimming, colour temperature 4000 Kelvin, and CRI >80, Optic type OP - Opal diffuser in acrylic ,