Unique design allowing switching between 10W, 13W, 16W or 20W and CCT selectable between 4000K, 5000K or 6500K colour temperature to suit requirement of any project Polycarbonate housing and diffuser providing high impact protection rating of IK08 Very high efficacy of up to 166lm/W LED replacement for 1x to 2x 58W fluorescent corrosion proof fitting Wide ambient temperature operation range of -20°C +40°C Suitable for switching by PIR, Microwave or Photocell Suitable for workshops, garages, warehouses, car parks, farm buildings, wet areas