Complete with stainless steel screws and prewired with 1.5m of rubber flex this Robus fitting has a high efficacy of 101lm/W and a wide operating ambient temperature range of -25 to 40 degrees. It is suitable for switching by PIR Microwave or Photocell with 3 hour emergency version available through Conversions. Suited for use in both indoor and outdoor parking areas tunnels walkways building entrances loading bays fire assembly points nd is a perfect LED replacement for 80W Metal Halide/ 350W Halogen. The die cast aluminium housing provides optimal heat dissipation and high resistance to weather conditions and utilses a polycarbonate opal diffuser with an overall high impact rating of IK06.