DLC certification: DesignLights Consort, DLC is a joint organization composed of utility companies and regional performance efficiency agencies, and is in a leading position in certification of the quality and performance of energy-efficient lighting. The goal of DLC is to promote the popularization of high-quality, energy-efficient lighting design in all commercial lighting fields. The DLC certified product catalog is used by public utility companies to promote high-performance solid-state lighting fixtures that have not been covered by the "ENERGY STAR" standard throughout the United States.
 
        Ward Testing Co., Ltd. is a third-party safety and performance testing and certification organization specializing in LED lighting. It is a test room (TL-525) recognized by the most well-known accreditation agency in the United States (International Accreditation Service), and is recognized by the U.S. Environmental Agency EPA A test room (ID 1120959) that can test all lighting products Energy Star specifications; at the same time, it is also a Lightingfacts test room recognized by the U.S. Department of Energy, and a DLC certification (Designlight Consortium) test agency recognized by the United States and Canada for LED energy-saving subsidies; Dongguan Ward Testing The company also has the test qualifications for the European Energy Label Energy Label and European Directive Lighting LED Bulbs and LED Lamps Regulations that were implemented on September 1, 2013.