couple of questions for you, if you don't mind:I've used the TrePanel lite for my ceiling.
Bought a one piece ply panel for the roof which I attached with long panel clips.
I cut out the rear of the felt backing where the clips are so it sits flush, and I attached the felt to the wood with some short black 3mm screws which you van hardly see. Means it's all removable if I need access to the solar wiring.
Led strips are stuck to the wood and the panels cut to butt up against them.
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I was testing a black diffuser on the right which is hardly visible when the light is off but doesn't seem to cut the light out when they are on.
The following is with both white diffusers
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Looks alright like.@CooseVW
So is this the Trepanel light stuff? If so, have you got an off cut to take a photo of the profile from end on?
Asking as wondering if it’s the same stuff as I have seen someone else using that’s bonded the full length and the veneer section appear to be bonded to a raised foam section.

Tidy. Looks like the same stuff.View attachment 316611
It is yeah....
Is there any reason why we couldn’t just use the existing wiring in its entirety as the feed to a 3 way switch bit with additional new wiring on to LED lights?@Rob Mutzig
I think it's totally doable how you want it...
From my understanding of how the interior light works, it has a permanent 12v supply (but on a timer so it won't flatten the battery). Then dependant on how you have the switch set on the interior light, it either has a permanent ground ('on' setting) or a switched ground ('doors open' setting) from the BCM.
I reckon if you picked up a supply from the fuse box to the LED's, via a switch, and utilised the existing brown wire at the interior light for the ground ('on' setting ground) that would do the trick.
All I would say is that you need the wiring sorting before you put the roof panels in as you're not running cables once it's installed!
It was this type of thing that I had in mind but not really had a solid look around for cooler options.You have me convinced @CooseVW ! Looks absolutely fantastic. I didn’t think I was bothered about a light in the tailgate, but having since yours that is very unique, I love it!
I’m probably going to go down @ChestnutBrown route and go off starter battery and try to find a way of having a switch in the rear too. I do not know a thing about electrics in vehicles though. I’m not against spending money on a pro doing it, just it’s a pain to have someone else do half a job, stop so I can do my roof bit, then get him to finish the rest that’s all. Interested in what rechargeable light options you find.

Of course.couple of questions for you, if you don't mind:
What thickness was the ply roof panel you used?
Where did you get the longer roof panel clips?
Many Thanks
You could only have the lights on for ~ 10 minutes with the doors closed and then they would turn off.Is there any reason why we couldn’t just use the existing wiring in its entirety as the feed to a 3 way switch bit with additional new wiring on to LED lights?


Thank you.
Yeah exactly that. With the carpet on the van i couldnt get them to hold.Thank you.
Did the original clips not fit then (too short)?
Looks excellent. Is that the standard trim between the slat panels and the cab headliner, with slat panels screwed into a be piece ply roof panel?Happy with this so far....
Wired these up to the existing cargo lights. Two more strips to go in which will plug into the 12v on the Ecoflow power bank.
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Cracking job! Good idea with the two lights off the starter battery and two from the leisure.Happy with this so far....
Wired these up to the existing cargo lights. Two more strips to go in which will plug into the 12v on the Ecoflow power bank.
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