LEDs emulate natural light source in COB packages

February 01, 2019 // By Julien Happich
Nichia Corporation has expanded its Optisolis natural light source technology with a portfolio of COB packages. The Optisolis line launched in February last year boasts a light spectrum claimed to be the industry’s closest match to that of the standard illuminant, including both the sun and incandescent.

The LEDs are optimized for the general lighting market and are built around Nichia’s proprietary blue chip and phosphor technology. The Optisolis is now available in a COB series, offering a high luminous flux and a narrow emission area. The COB footprint is ideal for products that require high light density, including spot lights, down lights, track lights and more.

Most importantly, since UV emission is essentially non-existent in the spectrum, the degradation of irradiated materials can be reduced dramatically compared to that of other light sources containing UV emission, including other market available LEDs. Target applications include Museums, Art Galleries and Hospitals, where a natural light source is preferred to most accurately represent an object, but UV radiation and light sources can be detrimental.

Nichia Corporation - www.nichia.com


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