100 Brand New and High Quality Easy and Convenient to Use Mainly used to adjust the brightness of single color LED Lights, such as 335, 3528 , 5050, 5630 LED light bar. Control Mode: Button-Operated Color: Black Quantity: 5pc Output: 1 Channel Load Current: Less than 3A Input Voltage: 12V - 24V DC Output Power: 12V less than 36W, 24V less than 72W Working Temperature: -20 to 60 Celsius Dimension: Approx. 66 x 33 x 20 mm Weight: about 200g Material: plastic Package includes: 5 x RF Dimmer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.