... white, biue, red, green are optional LED high energy saving: Dc drive, low power consumption lighting power conversion close to 100%, the same Lighting ... than traditional light energy saving more than 80%.LED long life: LED light source is called the longevity lamp. Solid cold light ... deposits to light, light failure shortcomings, such as fast, with lifetime 50,000 to 100,000 hours, 10 times more ...