... 4. Manual dimmer, CE&ROHS. Product Description Mini Single color dimmer is a controller that used PWM control technology ... stepless dimming, easy connect, easy use. Mini LED Single color Strip DimmerTechnical Parameters Working temperature-20-60°CSupply voltageDC12V ... LED controller factory, specialized in LED RGB controller, LED single color controller, LED touch controller, LED DMX512 master, LED ...