We were at the Tampa FL January RV show yesterday. It was GREAT!! If you are looking to replace your existing bulbs with the new LED's, here is a chart that will make the conversion a little easier. Diamond has a nice cross reference chart on their web site (link below) that will help. I ordered both bright white and soft white LED's the other day from a few different places on the internet, when I get them I will give you an update.. I may add a mini switch to each of the 4 double bulb light assemblies in the main section of the TT to select between bright white or soft white as the wife likes the soft white, and I prefer the bright white.
Don
Link to the bulb cross reference chart
http://dg-usa.com/catalogs/Diamond-Bulb-Chart-2012.pdf