Thank you for coming to our shop, I hope it is to your satisfaction Item Name: Dimmer Switch Material: Iron, Copper Current: 30A Voltage: 12V-24V Working Temperature: Minus 20 Celsius Degree-60 Celsius Degree Dimming Range: 0-3 Percent-100 Percent Features: Universal, Easy to Install, Widely Used Size Details: L: 8.5cm, W: 6.2cm, H: 2cm(Approx.) Suitable for lighting decoration in various settings such as cars, RVs, yachts, homes, and businesses. Features PWM digital dimming to prevent surge current and protect LED lights, ensuring longevity. Allows for 0-100 percent brightness adjustment, providing soft and stable lighting without flickering. Designed for use with single-color LED light strips like 5050 and 3528, not suitable for multi-color LED lights. Avoid rush current, protect your LED lights. Change the brightness of the lamp by controlling the voltage and current output. Description: Introducing our innovative dimmer switch, designed to enhance your lighting experience for cars, RVs, yachts, homes, and businesses. This dimmer features PWM digital dimming technology to prevent surge current and protect your LED lights. With the ability to control voltage and current output, you can easily adjust the brightness of your lighting from 0-100 percent, ensuring a soft and stable light without any flickering. This dimmer is compatible with single-color LED lighting/light strips, providing versatile application options. Please note that it is not suitable for multi-color LED lights. Upgrade your lighting experience with our PWM dimmer switch today! Notes: Due to light and display, there may be slight differences between the picture and the actual color of the product. The color is subject to the goods received. In addition, please allow slight size difference due to manual measurement. High quality, assured choice is guaranteed! Package Includes: 1 x Dimmer Switch