LED delivers 140 lumens per Watt in production

CREE XLamp XP-G LEDs deliver up to 140 lumens per watt, helping reduce system cost and complexity. The cool white device provides up to 148 lumens and 141 lumens per watt, while the outdoor white (4000K) XP-G LED delivers up to 139 lumens and 132 lumens per watt and warm white (3000K) delivers up to 122 lumens and 116 lumens per watt, all at 350mA.

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