... commercial white: (4000-4500K, 5000-5500K), pure white: 6000-6500, 6500-7000k, 7000-8000kWork voltage: AC80-265V Outdoor use, IP65CE, ... 80W, which makes 70-80lm/W, with low lumens depreciation and good heat dissipation. 2. Aluminium alloy die-cast baking varnish ... .Applications:The led flood light widely used in Factories, Air Ports, Gymnasiums, Yards, Advertising boards, Buildings, Lawns, Gardens, ...