Lots of past threads to search for. Here's a few:
http://www.rv.net/forum/index.cfm/fuseaction/thread/tid/25843585.cfm
scroll down a bit to see the fluorescent
http://www.rv.net/forum/index.cfm/fuseaction/thread/tid/27382126.cfm
http://blog.commandelectronics.com/2010/05/10/fluorescent-light-to-led-conversion.aspx
https://www.cabinbright.com/shop/warm-white/fled12r-96/
A youtube tutorial:
http://www.youtube.com/watch?v=SAMPQrAu0aI
Here's some tube replacements:
http://www.starlightsinc.com/shop/pc/viewPrd.asp?idproduct=36&idcategory=2
http://www.rvledbulbs.com/product-p/18-0577.htm
http://store.marinebeam.com/replacement-led-tube.html
http://www.t8tubes.com/installation/t8-tube-installation.pdf
