Suitable for use in warehouses, manufacturing plants, garages, workshops & aircraft hangars, retail superstores, gymnasiums & sports halls Unique design allows power selection of 100W, 150W and 200W LED replacement for 200W to 400W metal halide highbay fittings Die cast aluminium housing with Polycarbonate front providing a high impact rating of IK10 Prewired with 0.3m flex Surface mounting bracket and wire guard available Very high efficacy of 147-164lm/W Wide operating temperature range of -25°C to 45°C Dimmable with most of the 1-10V systems Suitable for switching using plug and play microwave sensor (RSNMW)