If you are looking for high-quality, energy-efficient, and cost-effective LED light products, you should consider the DLC certification. DLC stands for DesignLights Consortium, a non-profit organization that sets the standards and requirements for LED lighting solutions in the commercial sector1. DLC certification is important for LED light products because it ensures that they meet the highest levels of performance, quality, and reliability.
DLC certification has many benefits for customers, manufacturers, and utilities. For customers, DLC certification means that they can save money on their energy bills, reduce their environmental impact, and enjoy better lighting quality and comfort. For manufacturers, DLC certification means that they can access more markets, gain more credibility, and differentiate their products from the competition. For utilities, DLC certification means that they can offer more incentives, programs, and rebates to encourage the adoption of energy-efficient lighting solutions.
In this article, we will explain how DLC certification works, what types of LED light products are eligible for DLC certification, and how you can find and compare DLC certified products. We will also provide some examples of DLC certified products and their features, performance, and energy savings. By the end of this article, you will have a better understanding of why DLC certification is the best choice for your lighting needs.
How DLC Certification Works
DLC certification is based on a set of technical requirements that vary depending on the type of LED light product. There are three main types of LED light products that are eligible for DLC certification: solid-state lighting, horticultural lighting, and networked lighting controls3. Solid-state lighting products are LED luminaires, retrofit kits, and lamps that are used for general illumination purposes. They include indoor and outdoor products, such as troffers, downlights, high bays, street lights, and wall packs. Solid-state lighting products are evaluated based on their efficacy, lumen output, color quality, lifetime, power factor, and other criteria. There are two levels of DLC certification for solid-state lighting products: Standard and Premium. Premium products have higher requirements and offer more benefits, such as higher rebates and incentives. Horticultural lighting products are LED fixtures that are used for plant growth and cultivation. They include products for indoor and greenhouse applications, such as vertical farms, cannabis facilities, and ornamental nurseries. Horticultural lighting products are evaluated based on their photosynthetic photon efficacy, photosynthetic photon flux, spectral quality, lifetime, power factor, and other criteria. There is only one level of DLC certification for horticultural lighting products5. Networked lighting controls systems are devices and software that are used to control and monitor LED lighting systems. They include products such as sensors, switches, dimmers, controllers, gateways, and applications. Networked lighting controls systems are evaluated based on their energy savings potential, functionality, interoperability, reliability, and security. There are two levels of DLC certification for networked lighting controls systems: Qualified and Listed. Qualified products have verified energy savings potential and functionality, while Listed products have additional interoperability and reliability features. To obtain DLC certification, manufacturers have to submit their products to independent testing laboratories and provide the test reports and product information to the DLC. The DLC reviews the submissions and verifies that the products meet the technical requirements. The DLC then lists the qualified products on its website, where customers, utilities, and other stakeholders can access them.
How to Find and Compare DLC Certified Products
The DLC maintains a comprehensive database of DLC certified products on its website, called the Qualified Products Lists (QPLs). The QPLs are the largest verified lists of high-performing and energy-saving LED lighting solutions in the world. They contain over 80 categories of LED light products, with more than 1.5 million products from over 1,000 manufacturers. The QPLs are easy to use and offer various features and functions to help users find and compare DLC certified products. Users can search the QPLs by product type, category, manufacturer, model number, or keyword. Users can also filter the QPLs by various criteria, such as efficacy, lumen output, color temperature, warranty, dimming, and more. Users can also download the QPLs data in CSV or JSON formats, or access the QPLs data through an API. The QPLs also provide detailed information about each DLC certified product, such as its specifications, features, performance, energy savings, and images. Users can also view the product`s test reports, installation instructions, and other documents. Users can also compare up to four products side by side and see their differences and similarities. Users can also create and save their own custom lists of products and share them with others. The QPLs are updated regularly and reflect the latest DLC technical requirements and product information. The QPLs are also verified and validated by DLC experts to ensure their accuracy and reliability. The QPLs are the best source of information for DLC certified products and the most trusted tool for finding and comparing LED lighting solutions. Examples of DLC Certified Products and Their Benefits To illustrate the benefits of DLC certification, we will provide some examples of DLC certified products and their features, performance, and energy savings. These are just a few of the many products that are available on the QPLs, and we encourage you to explore the QPLs yourself and discover more products that suit your needs. Networked Lighting Controls Example: Enlighted One The Enlighted One is a DLC Listed networked lighting controls system that is designed for indoor commercial applications, such as offices, schools, and hospitals. It consists of smart sensors, gateways, and software that enable users to control and monitor their LED lighting systems remotely and wirelessly. It has a high energy savings potential of 47%, a high functionality score of 94%, and a high interoperability score of 100%. It has a long lifetime of 10 years, a 10-year warranty, and a cloud-based platform. It also has various features and functions, such as occupancy sensing, daylight harvesting, task tuning, scheduling, scene setting, demand response, and analytics. The Enlighted One offers significant energy savings and operational benefits compared to conventional lighting solutions. For example, if we compare the Enlighted One with a standard LED lighting system without networked lighting controls, we can see that the Enlighted One can save 23,520 kWh of energy and $3,528 of electricity costs per year, assuming an electricity rate of $0.15 per kWh, a floor area of 10,000 sq ft, and a lighting power density of 0.6 W/sq ft. The Enlighted One can also improve the lighting quality and comfort, enhance the productivity and well-being, and optimize the space utilization and maintenance of the building. The Enlighted One can also qualify for rebates and incentives from utilities, which can further reduce the payback period and increase the return on investment. Conclusion
DLC certification is a valuable and reliable indicator of LED light product quality, performance, and efficiency. DLC certified products offer many benefits for customers, manufacturers, and utilities, such as energy savings, cost savings, rebates, incentives, and more. DLC certification covers various types of LED light products, such as solid-state lighting, horticultural lighting, and networked lighting controls. DLC certification is based on rigorous and updated technical requirements and testing procedures. If you need to purchase lamps in bulk, please contact us.WOSEN is a professional manufacturer and supplier of Led Flood Light, Led Street Light, Led Solar Light, etc. For more information, please visit https://www.wosenled.com/ or contact admin@wosenled.com or WhatsApp +86-13425434349
