ITEM NAME:LED Strip Light Single Color Dimmer Switch Wireless RF Remote Controller 12v/8A Descriptio n Specifications : Soft and stable, no flickering Mainly used to adjust the brightness of single color LED lights PWM digital dimming, avoid rush current, protect your LED lights Suitable for MR16 LED spotlight, LED recessed light, LEDÂ strip light, etc Voltage: 12V DC Working temperature: -25Â °C to 60Â °C Dimension: approx. L116 x W57 x H34 mm Adjust single color LED light / lamp Come with one wireless remote and one user manual Wireless remote: Up arrow button: to increase brightness Down arrow button: to decrease brightness On/off button Package includes 1x LED Dimmer 1x Wireless Remote 1x English User Manual High quality buy, happy buyï ¼ 12V/8A Wireless RF Remote Controller Dimmer Switch for 5050/3528 LED Strip Light.Suitable for MR16 LED spotlight, LED recessed light, LED strip light, etc. Down arrow button: to decrease brightness. Mainly used to adjust the brightness of single color LED lights. Up arrow button: to increase brightness.