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Disregard generic statements about LED lumen maintenance performance

Lumileds announced today that it is the first power LED manufacturer to publicly publish LM-80 test report data for use by luminaire manufacturers evaluating the merits of using different led high bay light in their solid-state lighting solutions. The data clearly demonstrates that lumen maintenance performance exceeds requirements by a wide margin as well as documenting lumen maintenance performance under various conditions.

Philips Lumileds LM-80 test reports adhere to and are published in accordance with the Illuminating Engineering Society (IES) LM-80-08 standard. Philips Lumileds has been studying the factors that affect power LED lumen maintenance in an ongoing effort to improve performance and more accurately describe lumen maintenance behavior for the lighting community.

In order to appropriately design for optimum lumen maintenance, Philips Lumileds recommends that luminaire manufacturers and the lighting industry do the following:Understand the specific lumen maintenance behavior of the LEDs they have selected.Disregard generic statements about LED lumen maintenance performance and ask for information that’s appropriate for the anticipated current and temperature conditions.

The SynJet Universal 120 DLM Cooler is the perfect size for recessed downlight applications, where clearance is tight, specifically window displays, restaurants and museum lighting schemes. This smaller cooling solution allows for less than 60mm in total height. Additionally, it enables 2000 lumens in small profile, offers silent operation, over 100K hours of lifetime cooling and the highest possible energy efficiency for a thermal cooling solution. The SynJet Universal 120 DLM cooler will be on display at LEDs 2009 from October 20-22 at the San Diego Convention Center.





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