LED Dimmer Controller 1, Famous Brand 2, PWM dimming 3, 100% Burn-In Test 4, 2 Years Warranty LED dimmer Models 1 ... 0%-100% brightness adjust, infinite knob style dimming+ wireless IR remote dimming.2. 256 grey scales, soft&smoothly, without flicker;3. ... with different circuits. A Series of LED dimmer controller,RGB controller,Decoder,PWM and Analog controller available now,welcome your inquiry!