Cree has unveiled the new XLamp XH series of mid-power ceramic LEDs. XH-G and XH-B LEDs are optimised for fluorescent-replacement lighting applications, such as troffers and panel lights, where high efficacy, lifetime and smooth appearance are critical.
The XH-G delivers efficacy levels of up to 170 lumens per Watt at 65 mA, 5000 K, 80 CRI and 25°C. In addition, the ceramic-based XH LEDs are designed to deliver the long L70 lifetimes at high temperature and high current operation of Cree’s other high-power LEDs, such as XP and XT LEDs.
Both XH-G and XH-B LEDs share a common 3 x 3 mm footprint package with a 13% wider beam angle than most plastic mid-power LEDs. They are offered in 2700 K to 7000 K colour temperatures with high-CRI options available.
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