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Variation of power levels within an LED array
Variation of power levels within an LED array
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机译:LED阵列中功率水平的变化
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摘要
A lighting device having a plurality of high flux LEDs mounted on a heat sink and surrounded by a diffuser and a power supply that provides independent power to individual sets of the LEDs. The heat sink serves to transfer heat from the LEDs to the outside environment. In one embodiment the lighting device is positioned within a fresnel lens to produce a distribution of light.
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