Material: Black recessed led spotlight are made of pure black aluminum alloy, with good heat dissipation, anti-corrosion and anti-oxidation. The lamp covered with acrylic plate, the light transmittance effect is better than other plastic plate. Protect Eyes: Led downlights 5W LED warm white//Natural white/cool white , color temperature: 3000K / 4000K/6000K, AC220-240V, 80Ra (high color rendering index), the color is vivid and natural, does not harm the eyes. Intelligent IC Drive: Spot led built-in low profile flat panel is made of Intelligent IC constant current drive, anti-leakage. Over-current protection, short-circuit protection, over-voltage protection and over-voltage protection. Energy efficiency: the panel downlight replaces the incandescent bulb with the LED bulb, saving up to 90% energy. The lifespan is not less than 50000 hours, reduce the trouble of frequent lamp replacement. Application: Black downlight ideal for bathroom, living room, bedroom, stairs, hallway , hotel,