... /2A; 2. Used for LED Strip(single color); 3. PWM control signal; 4. Manual dimmer, CE&ROHS. Product Description Mini ... dimmer is a controller that used PWM control technology, can achieve stepless dimming, easy connect, easy use. Mini LED Single color Strip ... LED DMX513 decoder, LED amplifier, LED digital controller, LED dimmer, LED music controller,etc. With reliable quality and continuous innovation ...