Panel luminaire type C61-R for Ceiling recessed mounting, Length 597mm and width 597mm, colour WH - White, LED light source, lumen out 4026lm, LED driver type HF: Non dimmable, colour temperature 4000 Kelvin, and CRI >80, 1m cable, 3x0.75 and Open End, Optic type OP/PC - Opal diffuser in polycarbonate,