Feature

 - 0 brightness 100% brightness is adjustable.

 - Adjust the light to be soft and steady without flickering.

 - Digital PWM dimming to prevent shock current and protect your LED bulb.

 - Change the brightness of the lamp by controlling voltage and current output.

 - It is mainly used to adjust single color led lighting / single color light bar 5050 light bar. Not suitable for multi-color LED lamps (such as RGB light bar/lamp, desk lamp, fan, energy saving lamp, lamp, etc).