... .100cm 4.Voltage DC24V Features:- Long-life,Replace the halogen light source in current market directly, save 80% energy- Shakeproof ... ,moistureproof, anti-distortion- Using LED as light source- Constant current and normal line to be chosen Product ... , OSRAM, EDISON, Bridgelux, Epistar, etc. for optional 2, LED light colors: all products may be custom white, red, green, blue ...