yes- on ebay. I can even wait 3 or 4 weeks for delivery from China to get a better deal. I will PM you the auction link- USA seller.
(ebay search for 4x car rv trailer 1156 led white )
I almost got finished with my new idea today,
a sliding bed - I checked it and it will work- I need one more modification to the support frame-
The way it works is like this, I can slide my bed 3 feet to the front of the trailer at night- that uncovers the porta potti in the back under the bed- and I have dressing area in the morning, too. Then I slide the bed to the rear and cover up the porta potti and recover the open space in the front of the camper.
the wall rail-

The the bed frame slide track on the wall - I will screw a small strip on the wall above the frame, so it doesn't bounce out of the track on the road.
