A high performance IP65 dust and moisture resistant luminaire for aggressive atmospheres. For 1 x 18W T26 lamp(s) with Electronic, DALI / DSI digital dimmable control gear circuit. Class I electrical. Canopy in light grey glass fibre reinforced polyester. Diffuser in acrylic with internal prisms. For surface or suspended mounting. Quick-fix installation brackets are supplied for surface mounting, optional accessory kits are avalable to help with other mounting options. Lamps to be ordered separately. Dimensions: 684 x 112 x 112 mm Total power: 18.5 W Weight: 1.3 kg