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KI4CBT

Joined: Thu, Aug 28th 2003, 10:52 Roles: N/A Moderates: N/A

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Topic Author Posted On
LED light bulbs cause RFI W7DRM on 20/10/16
I have found that FEIT brand NON-DIMMABLE medium base LED light bulbs for standard sockets are pretty quiet in terms of RF noise, throughout the Amateur HF bands. Same for Westinghouse NON-DIMMABLE LED flood lamps. Every dimmable bulb I've ever tested emitted RF noise. I don't know if RF noise is generally worse with dimmable LEDs, but I am sticking to non-dimmable LED bulbs.

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