high quality led tunnel light 280w 1.2 years ... 265V,120deg 4.2700k-6500k, New IP65 Waterproof High Quality LED Tunnel Light 280w Specification Model GB-TL-280WLED Quantity ... up to 90-100 LM/W2. Using high quality 85-265V Stable LED Driver, 3. Using good heat dissipation heat ... used in billboard ,factories, gymnasiums, 2.yards, advertising boards,buildings,3. lawns, garden designs and some other outdoor ...