The Byron Fire Rated Anti-Glare Downlight has an integrated LED lamp with low energy consumption and a long-life Designed to retain the fire integrity of ceilings and subsequent load bearing floors for a minimum of 90 mins Parts L1 and L2 compliant IP65 suitable for bathroom zones 1 & 2 Lumens of Light 320 Colour Temperature ±3000K Warm White Voltage 240V 1 x Byron LED Fire Rated Anti-Glare Downlight 38W Satin Nickel 240V Hole Diameter 78mm Height 55mm Width 85mm