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Three Way Switch for RV Lights  

Updated 03/16/2026 | Published 02/07/2022

Question:

Hi, I can’t find automotive toggle switches that have three way functionality. I want one switch in cab of rv to turn on rear flood lights. Another switch at back of rv where I can also turn flood lights on and off. In home wiring you can turn on lights from one switch and turn off from other. This is done with what they call travel wiring between two three way switches. Can you recommend such switches and provide wiring diagram? Thanks

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Expert Reply:

I know exactly what you are looking for. We have two switches, one in white one in black, that will do just what you are asking. These switches also have a dimmer feature which you don't have to use. They are the,

RV LED Light Side-Slide Dimmer Switch - White item # 37205-12325

RV LED Light Side-Slide Dimmer Switch - Black item # 37205-12315

I have attached a diagram and a review video.

expert reply by:
0
Jerred H
Wiring Diagram for 3-way dimmer switch
Wiring Diagram for 3-way dimmer switch
(click to enlarge)
Garrick profile picture

Garrick

3/16/2026

What’s the wiring for using two dimmers?

Jerred H. profile picture
Etrailer Expert

Jerred H.

3/16/2026

@Garrick There isn't one. You can't use two of the RV LED Light Side-Slide Dimmer Switch item # 37205-12325 in white or item # 37205-12315 in black on the same circuit. We do not carry the type of dimmer switches you would need to accomplish that.

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