Take full control of your lighting with the DC 12V-24V 3A Black LED Strip Dimmer Switch-designed for seamless brightness adjustment. Perfect for LED tape, COB LED strips, and string lights, this dimmer lets you set the ideal ambiance with a simple turn of the dial. Its compact and durable black design blends effortlessly into any setup while offering reliable performance. Compatible with 12V and 24V LED systems, it delivers smooth, flicker-free dimming without compromising light quality. The easy-to-use rotary knob ensures precise brightness control, making it perfect for home, office, or decorative lighting projects. Installation is a breeze-just connect it between your power source and LED strip for instant dimming functionality. Upgrade your lighting experience today with this versatile and efficient LED dimmer switch!. Material: Acrylonitrile Butadiene Styrene (ABS).