Tech Blog

TRIAC Dimmer
Zoe Zhu

What Is a Trailing Edge Dimmer?

Trailing edge dimmers cut AC power near each half-cycle’s end using MOSFETs, giving smooth LED dimming without flicker or buzz.

LED Dimmer
Zoe Zhu

What Is Phase-Cut Dimming?

Phase-cut dimming controls LED brightness by chopping the AC waveform. Learn how it works, why flicker happens, and how to choose compatible drivers.

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