LED Engin releases new high power LED with 7 colors. (LED Engin/LEDinside)
LED Engin’s proprietary multi-layer, multi-channel substrate technology underpins the performance of the LZ7. The substrate’s thermal resistance is only 1.4°C/W and it dissipates up to 20W effectively. RGBW individual dies can therefore be driven, one at a time, to a maximum current of 1.5A. Alternatively, a single amber, cyan or violet die can be driven at up to 1A. In a third operating mode, all dies can be driven simultaneously at 850mA.
From:http://www.ledinside.com
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