Sorry if I've missed it being discussed before...but can't find it (although I have found the led high beam light bar info thanks very much).

I've got my T5 LWB fitted out for work with a desk and seat and racks for my parts. I also have a 240v inverter connected to 2 battery's located under each of the front seats. I haven't changed the interior lighting at all. Have read here about the ebay led bulb alternatives...but not sure I am happy with them being on most of the time. Basically what I do now is use an led head lamp.

Was looking for a starting point for installing some interior lighting. I had thought led's would be best? I thought I would leave the standard lighting be? Should I have a 12 volt or 240 volt system? Thought 240v would be best as I don't have the 2 under seat batteries backing up the main vehicle battery. And I just plug them into the power board coming off my inverter. Rather than trying to wire them into the fusebox.

Appreciate any input from anyone who has a better idea. I am a little surprised at just how little idea I have about this, which probably is really not difficult.