... for LED Strip(single color); 3. PWM control signal; 4. Manual dimmer, CE&ROHS. Product Description RF Single color dimmer is a controller ... professional Shenzhen based LED controller factory, specialized in LED RGB controller, LED single color controller, LED touch controller, LED DMX512 master, LED DMX513 decoder, LED amplifier, LED digital controller, LED dimmer, LED music controller,etc. With ...