I bought one of the ProVan LED upgrades. Its a big improvement over the stock item over the back door, and It did only take 30 seconds or so so me to fit. If you don't have any racking in the van, this may well provide enough light. I do have some racking installed though, and it wasn't as bright as I wanted it to be behind the bulkhead so I still installed a couple of rows of LED tape at that end, and now I have a really good light. Old picture attached, I suspect I t took this just after installing the LEDs.