Originally Posted by
Eco
Has anyone else been successful in using a Lux III Red with the US 2.5?
On the Luxeon Red setting, whenever I attach the LED to the circuit, the speaker emits a rather annoying buzzing sound.
I tested to see if the LED was grounding on the heatsink by removing the LED from the heatsink momentarily, and the buzzing persisted.
I doubt the LED is the problem, because I've tested it with my friend's Red Lux III which I know works, and the buzzing is still there.
However, I don't think it's the power requirements of the LED, because when I hook up an Amber Lux III, it works just fine.
Can anyone give me a hand?
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