This emergency twinspot LED light is ideal for use in industrial units workshops warehouses and other large areas that require directed emergency lighting. It emits a total of 440 lumens (220 each light head) and is equivalent to a twin 20W halogen fitting. It is made from a white finish polycarbonate housing which is IP20 rated and ideal fo indoor use. The emergency system is non maintained and runs for 3 hours under power loss conditions. It comes with a small status Led indicator and has 20mm conduit cable entries for easy wiring via both the side and back key hole mounting slots.