Downlight luminaire type D70-R195 G2 for Ceiling recessed mounting, Cut out 195mm, Diameter 211mm and height 107mm, LED light source , lumen out 2220lm, LED driver type DALI: Dimming, colour temperature 4000 Kelvin, and CRI >80, quick connector type Linect, reflector type SM - Silver matt reflector4000K, with Linect plug, optic type SM - Silver matt reflector