Suitable for workshops, garages, warehouses, car parks, farm buildings, wet areas LED replacement for 2 x 18W fluorescent corrosion proof fitting Unique design allowing switch between 10W and 20W to suit installation area requirements Two piece construction making wiring and installation much easier and faster 50,000 hour average lamp life Polycarbonate housing and the diffuser providing high impact protection rating of IK08 Complete with stainless steel clips and screws Plug and play microwave sensor available as an accessory (RLMW) High efficacy of 127/122lm/W Wide ambient temperature operation range of -20°C +40°C Suitable for switching by PIR, Microwave or Photocell