Light source LED 600 lumen out Colour tolerances: MacAdams 3 Colour rendering: CRI 80 Lifetime: Minimum 50 000 hours, L70 For precise lumen values please see the data sheet on item level Ballast Fixed output (HF). Body material & colour Housing made of die-cast aluminium. Polyester powder coated paint finish in 4 different colours; black, white, anthracite or silver grey. A version with cover in stainless steel (AISI 316) is also available. The diffuser is made of screen-printed glass. Supplied with silicon gasket and screws in stainless steel. Mounting Installation directly on the ceiling or wall. Connection Cable inlet through two membrane glands on backside of the luminaire. 2 pole 2,5 mm² screw terminal block and grounding terminal. Outdoor use requires suitable flexible cables assuring the water tightness of the membrane gland.