White Rotary Knob Dimmer Switch by JR Products®. 1 Piece. Designed with high precision and functionality in mind to provide flawless, reliable service and make camping a safe and more comfortable experience. The product is intended especially for RV applications. It’s manufactured from superior-grade materials using innovative equipment to provide dependable quality and superior value. It’s expected to serve you for the long haul.
California Residents
WARNING Cancer and Reproductive Harm.
Before You Order
Compare the 12V DC, 15A rating and two-wire installation with your lighting circuit before ordering. Measure both the 3.56 x 2.16 inch switch and 2.56 x 1.68 inch cutout, and confirm the white rotary knob style matches your panel.
Frequently Asked Questions
What rating and wiring type are specified?
The specifications list 12V DC, 15A and two-wire installation.
What are the switch and cutout dimensions?
The switch is listed as 3.56 x 2.16 inches, with a 2.56 x 1.68 inch cutout.





