Backlit led lights12/2/2023 But nevertheless, PC resins are seldom used in edge-lit LED systems due to cost considerations. Polycarbonate offers superior thermal stability compared to PMMA and PS resins and therefore delivers higher color stability for LED lighting applications. They will show noticeable yellowing over time. However, PMMA and PS LGPs have poorer thermal stability. These LGPs have a lower cost when compared with LGPs made of polycarbonate (PC). The majority of edge-lit LED panels use LGPs that are made of polymethyl methacrylate (PMMA) or even polystyrene (PS). While the revolutionary edge-lit LED architecture enables an extremely uniform light distribution and low profile design, the use of the LGP poses is a reliability issue. The edge-lit technology uses a light guide panel (LGP) to uniformly distribute and direct downward the light emitted by the side-firing LEDs. These surface emission devices are capable of delivering soft, homogeneous illumination across the entire surface of the light emission surface (LES). The proven benefits of edge-lit LED panel lights are well-known. This configuration is designed to address the downsides of edge-lit devices. Shop our Commercial Lighting for a selection of lighting to fit your needs for various commercial applications.Ĭheck out all that LightUp has to offer on weekly specials, new products, categories and more on our home page!A backlit LED panel light is a low profile troffer light which employes a planar LED module to pump light directly through the optical diffuser. Want to learn more about getting our products at wholesale discounts? Buy LightUp LED Products in Bulk by completing the form on our wholesale page. This LED backlit panel is DLC Premium V5.1 listed and may qualify for energy-saving rebates! Learn more about LED Lighting Rebates or check out our FREE Rebate Assistant tool to help you find rebates in your area and start saving money on your next lighting project! Back Lit Flat Panel LED Lighting on the LightUp Blog for more information on this topic. Light is distributed away from the source across the panel and is evenly distributed into the space. That produces an even and shadow-less light distribution.īacklit: The light source is at the back of the panel. The light produced on the edges is then dispersed towards the center. There are several other factors to take into consideration including the appearance and cost.Įdge-Lit: The lighting source of an edge lit panel is found along the perimeter of the panel. The application will determine which panel will be the better choice. There are two types of LED panels: edge-lit and backlit. Product Dimensions: 12" L x 47.8" W x 1.8" H Which type of LED panel is best? What is the difference between edge lit and backlit lights? Is edge lit better than backlit?
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