In recent years, due to global warming and energy issues, energy conservation is the most urgent problem facing all countries in the world. The development of lighting products using Light Emitting Diode (LED) as a light source, including indoor lighting. Table lamps, wall lamps, chandeliers, xenon lamps and garden lights for outdoor lighting, street lamps, street lamps and other lamps. In the case of selling the lighting products to US and Canada, it must be passed the inspection and certification of relevant lighting regulations.