DLC Listed
The DLC Qualified Product List (QPL) logo indicates that commercial LED/SSL products carrying this logo have been tested at a DLC (Designlights Consortium®) approved laboratory that comply with the specified performance and energy efficiency criteria. These products will be eligible for rebate participation in regional, state, utility, and energy efficiency programs throughout the United States and Canada.
DLC Premium
DLC Premium is a higher-performance classification for luminaires and retrofit kits. Products submitted to the DLC Premium classification must meet higher efficacy and lumen maintenance requirements. The DLC QPL Premium Logo may ONLY be used to refer to those specific products that are qualified and listed on the Qualified Products List and meet the technical requirements of the Premium Classification. The DLC QPL Premium Logo is not applicable to
lighting controls systems or horticultural luminaires, and may only be used on qualified DLC Premium qualified products.
DLC Hort QPL
Logo for the DLC
Horticultural Lighting QPL. DLC intends to list
Horticultural Lighting products based on output (high- or low-output) and intended use (supplemental or sole-source lighting). To be included on the DLC’s new Horticultural QPL, an LED fixture must be at least 10 percent more energy efficient than the next-best alternative, a 1,000-watt high-pressure sodium light.