Features 1、Stepless Dimming: The power is sufficient, and there is no flicker when the phone is shooting. 0‑3% to 100 % stepless dimming, which can easily adjust the brightness through the knob to meet different light brightness requirements. 2、DC 12V to 24V: Please check whether your power supply is a DC power supply before purchasing. Input DC 12‑24V voltage, less than 30A current. 3、Single Color Light Dimming Control: This dimmer controller mainly used to adjust single color LED lights or light strips, for 5050 3528 single color light strips. 4、Aluminum Alloy Housing: Constructed from premium aluminum alloy housing, this LED dimming controller is wear resistant and impact resistant. 5、50000H Service Life: With stable heat dissipation and exquisite workmanship, this light dimmer controller has a long service life expectancy up to 50000H. Specification Item Type: LED Light Dimmer Material: Aluminum alloy Gross weight: approx. 100g / 3.5oz Product size: 85x 64x20mm / 3.3x2.5x0.8in(LxWxH) Dimming Range: 0-3% - 100 % (stepless dimming) Input Voltage: DC 12-24V Input Current: 0-30A, less than 30A Operating Temperature: - 20-60 ℃ Purpose: Mainly used to adjust single color LED lights, light strips, single color 5050 3528 light strips Service Life: 50000H Package List 1 x LED Light Dimmer1 x Manual