Industry product, in Stainless Steel 316L--, for Ceiling surface,Wall surface mounting, impact classification IK10, IP66/67, light source LED, lumen out 4894lm, ballast type DALI: Dimming, through wiring 8x2.5mm², cable entry 2xM20-Polyamide, with light source type 4000K, optic type FR/PC - Frosted diffuser in polycarbonate, with Polycarbonate diffuser