HIGH POWER! 80W LED mining high bay light 1) Professional factory; 2)Good quality 3)Factory price 4)CE&RoHs LED mining ligting Parameter 1, 0.5mm*50 pcs fins.2, 9560CM2 cooling area.3, Supporting 80W lamp's cooling.4, Compatible with E39/E40 base.5, Waterproof grade: IP 65(both inddor and outdoor). Features1, Compared to traditional LED bulkhead lamp heatsink, our dissipating area is bigger, air ...