3 Wled ball steep light, the pure aluminum casting. Electrostatic spray paint, dual polarity protection. The input voltage: 100-240 v ac. Efficiency: > 80% and the whole power: 4 watts. Output voltage: 3 watt. Output flux: > 180 lumens. Show color index. > 70. Light Angle. 180 degrees + _10 degrees. Lamps and lanterns USES light source: 3 * 1 W high power LED. Working temperature:-20 ~ + 45 degrees. Color temperature: 2800-7000. The working life of the light source: 50.000 hours. Chan storage temperature: ~ + 65 degrees. Light cup color: gold. Silver. Black.