... free 4.long life span 5.CE and RoHS 2013 high brightness led high bay light in competetive price1, Product DescriptionThe ... frequency andachieving the purpose of non-pollution.Circuit design: suitable for wide-voltage (95V-265V) range, to ensure the ... lamp work normally underthe steady voltage.3,Application area:Used for mining, workshop, workshop, large warehouse, gas stations, gymnasium ...