작성자: Steven Chang··8 분 소요
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The DesignLights Consortium (DLC) Qualified Products List (QPL) is the gateway to US utility rebate programs. Without it, your fixture cannot be specified into most American commercial projects.
Listing requirements include: LM-79 test report from a DLC-recognized lab, LM-80 / TM-21 data on the LED chips, ENERGY STAR efficacy thresholds, and warranty documentation.
Lead time is typically 8–12 weeks for new SKUs. Costs run $2,500–$5,000 USD per family of products.
LED Lightning has DLC-listed multiple families of panel and linear lights. We manage the listing process end-to-end for OEM customers — sample preparation, lab coordination, application submission, and updates as standards evolve.
