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Firmware for Multichannel HBLED Systems - Article

High-brightness LEDs are increasingly becoming the light source of choice in both general and specialty lighting applications. Advances in LED technology have led to higher lumens per watt. Improvements are also being made in package size, color options, CRI ratings, binning, and temperature stability. LEDs bring flexibility, efficiency, and intelligence to any lighting application and are quickly being adopted for these reasons. The article elaborates how it is best to use more LED color channels in a color mixing system when light quality or flexibility is important. When designing the firmware for such a system, choose a LUT method or a dimming value calculation algorithm, depending on the requirements of the fixture.

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May 24, 2010