Energy Saving and Safety - Aluminum Material: 12V dual dimmer switch working voltage: DC 12V-24V, Single load: 12-24V 5A 120W Max, 10A high current push button, dimming range 3%-100%, no noise and no flicker, reduces energy costs and extends bulb life. 2-way dimmer switch black with aluminum material, excellent anti-corrosion and heat dissipation capability. 2-way Dimmer Light Switch: 12V LED dimmer switch black allows independent control of two sets of lights. Dual LED dimmer switch Works with 12V-24V dimmable LED bulb/Halogen/Incandescent/Single Color Strip Light. (Note: Please make sure your LED bulb is labeled as \"dimmable/dimming \") Perfect Smooth Dimming: 12V dimmer switch RV 3-100% rotary switch, smooth dimming, can smoothly adjust the light from full brightness to the lowest dimming setting and finally make a small \"click \" sound when turning off the light. Wide Applications: 12V dimmer switch RV 2-way is widely used for lights in RVs, campers, caravans, boats and anywhere 12V-24V DC power is available. Fits in small spaces. 12V/24V dimmer switch for LED lights is of excellent quality and complies with CE/ROHS safety standards. Easy Installation: 12V 24V dual dimmer light switch front panel and knob are removable, suitable for custom or OEM control panels. Mini size easy to install and simple wiring. (!!! Warning: Cannot be used for speed control of fans and motors) Color: Black Input voltage: 12-24V DC; Output: 12-24V 5A, 120W Max. Current 10A high current push button; Dimming range: 3-100% Ambient temperature: 0_+50 Cutout dimensions: 6154mm Packing list: 1 Dimmer Switch Note: 1. Please allow 1-3cm (0.4-1.18 \") difference due to manual measurement and slight color variation for different display settings. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.