... Product parameters Material100% 6063 aluminumSize 120*120*H70mmLight Colorwhite, warm white, red, blue, green, yellow, colorful, RGB.LED quantity7pcsView ... 50-60Hz/ACColor temperatureWhite(5,500-6,500k) warm white(2900-4500)Working temperature-20—40 degreeLED power3 wCertificate ... track lights ;led bulb ;led ceiling light ; led crystal lamp ;led crystal wall lamp ;led bulb ; led tube ;led spotlight ...