DC 12V Dimmer Switch PWM LED Dimmer Switch for Campervan Motorhome Cars Boat RV Features: [Switches & Dimmers] High-side PWM dimmer, 12V dimmer switch for motorhome, rotary control with 0-100% adjustment, 12V black dimmer switch designed to operate without noise or flicker, generates low heat and offers high efficiency. [Perfect Smooth Dimming] 12-volt dimmer switch for campers includes built-in on/off switch. Rotate the knob smoothly to adjust brightness from full output to minimum level, with a soft click sound when turning off. [High-Quality Aluminum Housing – Durable and Long-Lasting] 12V LED dimmer switch operates on 12V DC input (9-15V DC), supports up to 12V 5A 60W maximum load, helping reduce power drain. Metal dimmer with aluminum housing provides excellent corrosion resistance and heat dissipation. [Wide Application] Mini dimmer switch compatible with incandescent, halogen, and LED lighting systems powered by 12V DC. Suitable for use in campervans, RVs, trailers, vans, trucks, cars, recreational vehicles, and boats. Not suitable for RGB lights, slide LED lights, or constant current light sources. [Support DIY Installation] Front panel and knob are detachable, making it suitable for custom or OEM control panels. Compact design allows for easy installation and simple wiring. Warning: This device is not intended for speed control of fans or motors. Package included: 1 x Dimmer Switch Note: Please allow 0.5-1cm error due to manual measurement. Due to differences in monitor displays, the image may not reflect the actual color of the item. Thank you for your understanding!