1. DLC certification
The DesignLights Consortium (DLC) was established in 2009 as a collaboration between utility companies and regional energy efficiency organizations in the United States and Canada. The DLC aims to promote energy efficiency in commercial lighting through the development of technical specifications and quality standards for lighting products. By certifying products that meet these standards, the DLC helps businesses and consumers identify energy-efficient lighting solutions that can reduce energy consumption and operating costs. The DLC certification has become a widely recognized mark of quality and energy efficiency in the lighting industry, driving the adoption of sustainable lighting technologies.
2. More about DLC certification
The DesignLights Consortium (DLC) 5.1 is an updated version of the DLC technical requirements and quality standards for commercial lighting products, specifically focusing on LED fixtures and bulbs. DLC 5.1 sets more stringent criteria for energy efficiency, performance, and quality compared to previous versions, encouraging the adoption of even more advanced and efficient lighting technologies.
- Color temperature test for high color temperature;
- LM79 test for low color temperature;
- ISTMT test for low color temperature;
- Temperature rise test of driver (required by Premium version);
- TM21 life analysis;
- …
填写我们的简短表格 立即获取免费报价！
所需的文档因产品而异。有关特定产品所需的详细文档，请 填写我们的简短表格, our expert will be glad to assist you further. Below are some of typical required documentation for DLC certification:
- LM79 test report + ISTMT temperature rise test report;
- Safety test reports (issued by ETL, UL or TUV, or reports recognized by United States federal government);
- Lead time will be reduced with LM80 test report. Otherwise, it will be tested for 6,000 hours;
- Product specification;
- 5-year warranty statement;
- If you apply for premium version, the specification and life span evaluation report of driver shall be provided.
Below are the general application steps for achieving DLC certificate. Have questions or not sure where to start? Please 填写我们的简短表格，我们的专家将很乐意为您提供进一步的帮助。
- Provide recognized safety test report;
- Send samples for testing;
- Issue test report (generally takes 1 week);
- Register on Lightingfacts website;
- Register on DLC website;
- Settle payment;
- DLC audit (generally takes 2-3 weeks);
- Listed on DLC website.
3. 价格和交货时间
You will never pay for services that you don’t need! GTG Group provides a customized quote which are tailored to each client's needs and budget. Furthermore, you will receive the DLC certification within 5-7 weeks according to our past successful records, much shorter than the average industry time.
然而，测试和认证的成本和交付时间根据产品的复杂性和测试要求而有所不同。 GTG 集团提供免费咨询来评估您的需求并提供有关如何开始合规的建议。今天通过以下方式联系我们 填写我们的简短表格！
4. Differences between DLC certification and Energy Star® certification
Both DLC certification and Energy Star® Certification play a crucial role in promoting energy efficiency and sustainability, offering consumers and businesses options to choose environmentally friendly lighting solutions tailored to their needs, but they have some key differences:
- 范围: Energy Star® Certification covers a wide range of products, including appliances, electronics, and lighting, while DLC certification specifically focuses on commercial lighting products such as LED fixtures and bulbs.
- Certification Criteria: Energy Star® Certification sets energy efficiency guidelines for products based on national standards, while DLC certification establishes technical requirements tailored to commercial lighting applications.
- Incentives: Products with Energy Star® Certification may qualify for rebates and incentives from utility companies and government programs, while DLC-certified products are often eligible for utility rebates specifically targeting energy-efficient lighting upgrades.
- Recognition: The Energy Star® label is more widely recognized by consumers across various product categories, while DLC certification is more industry-specific and targeted towards commercial lighting professionals.
5.为什么选择我们？
GTG集团成立于2012年，是中国一家独立的ISO/IEC 17025认可的产品测试和认证服务提供商，为多种产品提供全面的测试和监管认证获取服务。我们的目标是认证您的产品并确保其符合监管标准，以帮助您进入全球市场。
