Waterproof outdoor LED flood lights; Input: 85-265VAC, 12V/24VDC; Bridgelux 90LM/W; Power: 50w Life-span: 50,000h. High ... lamp body temperature, expand lifespan of power supply and lower lumen depreciation. 3) With the constant current control circuit, wide ... bringing stimulus and fatigue to eyes. Drawing: Applications:LED flood lights apply to buildings, factory, warehouse, parking lots, tunnel, ...