LED to lamp USES the advantage in die casting aluminum and stainless steel as main material, have life, energy saving. Material: die casting aluminumDiameter:100mmWorking voltage: 24 V / 220 V, etcPower: 3 * 1 WEmitting light colors: red, yellow, green, blue, cold white, colorful;Light Angle: 30 °, 45 °, 120 °Widely used in residential area, the park, the garden villas, pedestrian way, path, ...