Ceiling recessed sealed luminaire for 4 x 28W T16 lamp(s). Electronic, DALI / DSI digital dimmable control gear. Body: Fabricated from sheet steel with white powder coated finish. Frame: steel with welded corners and finished in white powder coated. Gasket: silicone. Diffuser panel clear prismatic PET/G. IP65. Impact resistant and flame retardant (UK Building Regulations Part B2 classification TP[a]). Lamps to be ordered separately. Dimensions: 1192 x 590 x 90 mm Total power: 122 W Weight: 1.1 kg