Submitted by notscammed t3_101by7e in DIY
asr t1_j2pf145 wrote
Reply to comment by jzooor in How many of these recessed lights can I use on a dimmer switch? by notscammed
TRIAC based dimmers do that. But newer (and better) MOSFET types cut out the high parts of the waveform instead.
They work better for LED's - more compatibility, and the ability to dim to lower levels.
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