OK!!! I know this has been addressed before but, I need to know there you guys and girls are getting your LED light bulbs from. Any help would be great..
LED light fixtures for the coach exterior have come from The Big Rig Chrome Shop. They were high quality and have had no burnouts in almost five years for my clearance lights. I also got the sealed type so I no longer have to worry about water leaking around the lens and shorting out the bulb or getting inside the coach. For internal lights I just got 15' rolls of 5050 LED lights and cut them to length for my fluorescent light fixtures. This took a little soldering but I have had zero problems with them almost five years later.
I replaced all 41 (three different types) incandescent bulbs in my RV with LED bulbs from Amazon for less than $200. They had excellent color and brightness and I couldn't tell the difference from the incandescent bulbs. If you want specifics, send me a PM with the bulb number you have, and I'll give you the replacement I used it they are the same.
I've had good service from http://www.m4products.com/ for the bulbs. I re-fitted all my fluorescent myself with products from Amazon. You can get replacement LED Tubes to replace yourself, but they're expensive especially if you have as many fluorescents as I do (9 2-tube fixtures).
I can send you the info on the Amazon parts if you like. It's really rather easy, and there are How-to videos on uTube.
It's all over the map. Some of us (me too) are getting them from eBay (with mixed results).
I went with cheapies from eBay to get a sense of light color and output. I had low expectations on longevity but wanted to invest $1 finding things out instead of $11.