Hey Michael,
Those are LED marker lights. I got them in stock if you need some. Still need some amber ones at the front...
The wiring is run partially inside the Fiberglass extrusions. Entering the inside of the cabin at the top rear corner. I installed a cover that blends in very nicely with the interior. Could have run the wires all the way inside the extrusions but thought it's a good idea to keep them kind of excessable for repairs/add ons down the road. Hate having stuff buried....
Tanja and Bennie are in no rush right now... The weather on Vancouver Island is getting nicer and warmer by the day, while the rest of Canada is still in deep freeze.
Cheers,