Turn off the power.
Applicable Models:This versatile switch is compatible with LED, Halogen, and Incandescent lights, making it id
RV 12 Volt DC Toggle Switch with High Side Dimmer Control for LED, Halogen Incandescent RV Auto Truck Marine and Strip Lighting Anti-Flicker
12V Dimmer Switch, Briidea RV 12V 5A 60W Dimmer Switch for LED, Halogen, Incandescent, used for RVs, Travel Trailers, Marine, Auto, Black
BS002 LED Button Switch with dimming function, DIY LED Smart Sensor Sw – Surmountor Lighting CO., Limited
12 Volt Dimmer Switch Is Available in Turn, Slider, and Large Slider Styles 12 Volt DC Dimmer. Dims up to 60 watts (4.2 amps) of incandescent,
12 Volt DC Dimmer Switch for LED, Halogen, Incandescent - RV, Auto, Truck, Marine, and Strip Lighting (Large Slider, Black)
RV 12V Dimmer Switch Touch - RecPro
How to Wire 12V Dimmer Switches Interior Van Lighting Made Easy!
12 Volt Dimmer Switch Is Available in Turn, Slider, and Large Slider Styles 12 Volt DC Dimmer. Dims up to 60 watts (4.2 amps) of incandescent,
12 Volt DC Dimmer Switch for LED, Halogen, Incandescent - RV, Auto, Truck, Marine, and Strip Lighting (Large Slider, Black)
Outdoor Dimmer Switch
LED Switch Wireless RF Remote Wall Mount LED Switch Dimmer
Buy 12 Volt DC Dimmer for LED, Halogen, Incandescent - RV, Auto, Truck, Marine, and Strip Lighting - Long Shaft - Gold: Interior Lighting
12 Volt DC Dimmer for LED, Halogen, Incandescent - RV, Auto, Truck, Marine, and Strip Lighting - Long Shaft - Gold