DLC is a joint organization composed of public utility companies and regional performance efficiency agencies, and is in a leading position in certifying 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.

DLC needs to submit the following materials: product specification, LM-79 report, IES file, UL report, Option1 (LM-80 report+TM-21excel+In-situ TMP etc) Option2 (0 hours and 6000H LM-79 report) warranty Declaration (at least 5 years warranty).

You also need to fill in the corresponding form of the DLC. UL has been acting as an independent product testing organization to assist customers in entering important global markets. Excellent inheritance is the primary reason why global suppliers choose UL for product testing and certification.

UL's outstanding capabilities in product testing, inspection and auditing services are also widely recognized and respected all over the world. For a long time, UL has been exploring and trying to provide customers with more high-value-added services and reducing the cycle of products entering the market. Therefore, in UL, manufacturers can obtain UL's tailor-made one-stop service according to their specific needs, which greatly improves Save cost and time.