50w led bay light 1,Bridgelux or Epistar LED 2,AC85-265V,2700-7000K,low price 3 ... ,2013 Europe hot 4,3-10m installation height Manufacturer price high brightness 50w led ... bay light Features of 50w led bay lightLED ... ROHS certified, UL driver available.Specifications of 50w led bay lightParameter:Material:Light Body: Aluminum ...