Energy Savings and Safety – Aluminum material: 12V double dimmer switch with working voltage DC 12V-24V. Single load: 12-24V 5A, 120W max. Features a 10A high current push switch with dimming range from 3% to 100%. Operates silently with no flicker, helping reduce energy consumption and extend bulb life. 2-gang dimmer switch in black with aluminum construction for excellent corrosion resistance and heat dissipation. Allows independent control of two separate lighting circuits. Compatible with 12V-24V dimmable LED, halogen, incandescent, and single-color strip lights. Note: Ensure your LED lights are labeled as "dimmable" for proper performance. Smooth dimming control via rotary knob enables seamless adjustment from full brightness down to the lowest level, with a soft click sound upon turning off. Ideal for use in RVs, camping trailers, caravans, boats, and other 12V-24V DC applications where space is limited. Compact design allows easy installation in custom or OEM panels. Front panel and knob are detachable for flexible mounting options. Simple wiring setup. Warning: Not suitable for fan or motor speed control. Color: Black Input Voltage: 12-24V DC Output: 12-24V, 5A, 120W max Switch Rating: 10A Dimming Range: 3%-100% Ambient Temperature: 0°C to +50°C Cutout Dimensions: 61 x 54 mm Packing List: 1 x Dimmer Switch Note: 1. Please allow 1-3 cm variation due to manual measurement and slight color differences depending on display settings. 2. Due to lighting and screen differences, the actual product color may vary slightly from images.