... 2.IP65,100lm/w 3.Delivery fast,resonable price 4.>50000H bright led lamps lights 50w1.Material: Aluminium Alloy2.Protection Grade:IP65 3 ... demand. 5.CE, ROHS approvedApplication: Workshops, factories, storehouses, toll stations, gas stations, supermarkets, exhibition halls, Airports, Gymnasiums, Yards, Advertising boards, Buildings ...