What cap lights for the 2021 grand design 351m
End Cap LED Light Strips for RVs
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I have a 2021 grand design 351m and the cap lights change color from my co trip panel but some of the lights are burned out. What would I buy to replace?
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Open Sep 21, 2025 - 08:48 AM
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Answer
Sep 21, 2025 - 08:48 AM
You have Multi-Color RGB LEDs on your Grand Design. RGB LEDs require an LED controller to operate. You won't be able to use our RGB LEDs with your built-in controller. They are not compatible. You would need to purchase a Boogey Lights LED Controller. Scroll down into the product page for more information. We discuss this very issue explaining the issue and the options. It's quite detailed.
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