Features: Achieve smooth and accurate dimming for your led strip lights, halogen bulbs, and incandescent lighting with the dc12v led dimmer switch. Made of durable aluminum alloy material, this led dimmer switch ensures long lasting durability and excellent heat dissipation. Say goodbye to flickering lights and hello to energy saving illumination. Designed for travel trailers, marine vessels, and autos, the led dimmer is a must have for anyone seeking customizable lighting option. Compatible for both incandescent and led lighting, it's the perfect choice for all your dimming needs. Create the perfect lighting atmosphere in your recreational vehicle or boats with the led dimmer switch. Whether you're relaxing inside or enjoyings the outdoors, this dimmer switch allows you to adjust the brightness of your lights to suit any occasion. Upgrade your lighting setups with the dc12v led dimmer switch. Its compact size and universal compatibility make it a versatile choice for various applications. Experience the convenience and versatility of dimmable lighting today. Specifications: Material:PC Size:Approx.50x70mm/1.96x2.75inch Color:Black 12V 5A has built in surges protections circuit and adopts high efficiency PWM dimming control Package Includes: 1x LED Dimmer Switch note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.