Description: Our this led dimmer mainly used to adjust the light brightness of your single color led strips depending on your actual requirement. With it, it not only can provide you with a soft, stable light to use, but also can avoid rush current and protect your led lights being damaged. Besides, It's also easy to install and simple to operate with a knob controller, convenient for you to use in home. Features: 0-100% brightness can be adjustable, making the light soft, stable without flickering. When PWM digital is dimming, it can avoid rush current, protecting your led light being damaged. Constant voltage and constant current output can be connected with amplifiers to extend its load. Simple to use. With a knob controller, it's operated by manual. It also has an auto memory function, bring your much convenient to use in home. Easy to install. Specification: Condition: 100% New Brand Color: Shown as picture Material: Metal Brightness Adjustable Rang: 0-100% Input Voltage: DC 12V-24V 30A Input Current: 0-30A, Less than 30A Power: 12V 360W, 24V 720W Static Power Consumption: 1W Working Temperature: -20-60 degree centigrade Led Dimmer Dimension (L x W x H): Approx. 85 x 62 x 35mm / 3.3 x 2.4 x 1.4inch Package Weight: Approx. 130g Package Included: 1 x Led Switch Dimmer 1 x Use Manual Note: It's suggested that don't use this switch to adjust the multi-color mix led lamp, such as RGB lights or strip lights, table lamp, fans, energy-saving light / bulb etc.