1. Energy saving.  White LED energy consumption is only 1/10 of incandescent, energy-saving lamps 1/4; 2. Longevity.  Life of up to 100,000 hours or more, the general family lighting can be described as "once and for all"; 3. It can work in high-speed state.  Energy-saving lamps if the frequent start-up or turn off the filament will be black qui...