Electronic Products & Technology

Lighting-Class LEDs deliver 1000 Lumens at 100 Lumens per Watt

EP&T Magazine   


CREE Cool white (6500 K) XLamp XM-L LEDs deliver 1000 lumens with 100 lumens per watt efficacy at 3A. In a compact 5 mm x 5 mm footprint, device provide combination of very high efficacy at very high drive currents delivering light output and efficacy of 160 lumens per watt at 350 mA and up to 315 lumens and 150 lumens per watt at 700 mA, providing a 20 percent efficiency gain.



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