I've read that many of you have replaced the Halogen Bulbs with LED Pucks. I decided to do the same and just ordered ones off the internet. Got them today and began installing them, I was shocked at how much heat damage the Halogen Bulbs did to the plastic fixture. All of them had carbonized plastic that just crumbled when I removed the chrome (shiny) heat sink. On some of them there was a hole burned right through the top of the plastic fixture. IMHO these are a potential fire hazard. I will be replacing every Halogen Bulb on the interior of the coach.
I would urge that anyone who hasn't replaced their Halogen Bulbs with LEDs to consider it ASAP for safety in addition to the benifit of less power. Some LEDs are brighter than others. The ones I purchased are fine for me. I purchased them on EBAY at 10X Warm White G4 24 SMD LED RV Camper Marine Lamp Cabinet Spot Light Car Bulb | eBay
Please note that I just checked this sellers listing and the price they are now quoting is way out of line! The description is "10X Warm White G4 24 SMD LED RV Camper Marine Lamp Cabinet Spot Light Car Bulb".
These come from China but 10 LEDs were $15.40 including freight but that is NOT the price this seller shows now. You shouldn't pay more than $1.50 each. Took about two weeks to get them. There are many others on EBAY. The G4 replaces the 2 pin Halogens. Do an EBAY search for "G4 LED 24 SMD and you'll find about 800 listings,