Interior LED light

[AreVeeThereYet]

One of the many interior round led lights is misbehaving in our 2017 Thor Chateau 29G. It goes from full brightness to about half brightness, and then repeats this pattern.

I took the plastic cover off, and I see 12 diodes, and the number 104419, and "Promems Rev.1". I haven't quickly found a replacement online, and am wondering if I need to revise my search, or if anyone here has had to replace one of the same lights already.

[Chateau_Nomad]

Most people with newer coaches have those scattered throughout their motorhome. They are a dime a dozen online. We maybe not a dime... but $10 each isn't too bad:

Facon 4-1/2'' LED RV Puck Light Super Slim Under Cabinet Light, 2-Packs Surface Mount Ceiling Dome Light with Push Switch, 12V DC Interior Light for RV Camper Trailer Motorhome, 4000K Cool White Light https://www.amazon.com/dp/B06XYZLVQL...SR8GMKE8RZCS7W

Have you popped those screws out and checked to make sure there isn't a loose wire? Is it only one light you're having this issue with?

[AreVeeThereYet]

Thanks, those look similar. I'm hoping to find an exact replacement, but not sure how difficult that will be. No, I haven't taken it out yet to check the wiring. I'll do that, but probably not until I get home from our trip.

[Chateau_Nomad]

Originally Posted by AreVeeThereYet

Thanks, those look similar. I'm hoping to find an exact replacement, but not sure how difficult that will be. No, I haven't taken it out yet to check the wiring. I'll do that, but probably not until I get home from our trip.

I imagine Thor buys those puck lights by the millions - and the design changes from year to year. Finding an EXACT replacement for a nearly 5 year old LED puck light may be a challenge.

[AreVeeThereYet]

Just to wrap up, I ended up buying similar lights on Amazon. Two for $19. I replaced both lights over the sofa so they would match. I needed the 3" version over the sofa, whereas most of the rest are 4".

https://www.amazon.com/gp/aw/d/B06XK...b_b_asin_title

I took off the spring clips and used the three screws to attach, like the originals.

[Chateau_Nomad]

Originally Posted by AreVeeThereYet

Just to wrap up, I ended up buying similar lights on Amazon. Two for $19. I replaced both lights over the sofa so they would match. I needed the 3" version over the sofa, whereas most of the rest are 4".

https://www.amazon.com/gp/aw/d/B06XK...b_b_asin_title

I took off the spring clips and used the three screws to attach, like the originals.

Gotta love it when fixes are "easy peasy"!