| 1. At the traditional UL -LED light add the C7 C9 style’s lampholder and lampshade, compare with the traditional LED light, the material of lampholder and lampshade is plastic, can protect the inner LED bulb not to be broke.2. Low cost, easy replace the LED bulb.3. Long life: can use 50 thousand hours4. Safety , be propitious to environmental protecting | 
