... Aluminum Alloy Housing 3. High-brightness,IP65 50w led floodlight with high quality leds led spot light 1. Waterproof for rain, not for soaking ... which makes 70-80lm/W, with low lumens depreciation and good heat dissipation. 2. Aluminium alloy die-cast baking varnish ... heat sink, clear tempered glass, ensures good heat dissipation. IP65, Corrosion proof, Dust proof, Water proof, ...