Benefits 1. Security is good: solid state light source, no inflated, no bulb. 2. Long life: 5-8 million hours. 3. Small power, high luminous efficiency: generally less power 3W, high photoelectric conversion efficiency. 4. Rich colors: many colors. Can meet a variety of color lighting. 5. Highly sophisticated: the third-generation light source revolution, high-tech, flexible, easy to drive regulation. 6. Small size and light weight: light-emitting diode is a miniature light source. 7. Lee Green: Waste device is not heavy metal pollution, which will help the environment. Shortcomings in the selection of lamps and lighting must be adequate, especially in spotlights. Excessive install spotlights, light pollution will be formed, it is difficult to achieve the desired effect. And excessive placed spotlights, is likely to cause safety problems, these seemingly small wattage spotlights, but they can accumulate in a small lot of heat lamps, a short time can produce high temperature, over time easily lead to fires . In addition, you will be rotating spotlights installed, so the living room with the "ballroom" tendency, seems too complicated, lost its rightful Shuya warm atmosphere. Lighting is best installed near the junction of the entrance room and in-depth, should be used in slightly stronger illumination lamp, the color white is better, a lot of the spotlight is absolutely inappropriate. Changzhou lamp factory, Changzhou ballast, Changzhou trigger www.czleneng.com