Applicable To: This is a touch screen controller that can adjust the color of LED lights. It has an input voltage of 12-24V DC and is used to adjust the color temperature of all types of LED lights in your furniture. Three Channel Output: With a three-channel output mode, 4A/channel, totaling 12A, the output power is 12V-less than 192W, 24V-less than 384W. Please pay attention to the output power, as it relates to whether the LED light you choose is suitable for this. Decorate the Lively Atmosphere: Tired of single-color lights? Studies have shown that proper adjustment of indoor light color can affect people's mood and lead to different decorative styles. Use LED light dimmers to give your home a new look. Durable ABS Plastic: Made from high-quality ABS plastic, it features high hardness and thermal stability. It is not easily deformed, broken, aged, or brittle, and offers a good hand feel and durability. Easy to Use: We provide a user manual with professional instructions. According to the manual, you can complete the installation and use it correctly and easily, adding more variety to your home.