So this looks like fun yeh? lighting are separate work lights possibly 1 gigantic work like with dual head attachments on it. in box 3 where carbon scrubber is, its gonna be a dry box. just one question how to make computer fans work? this is neat, no? the duo fan to keep the air coming in and out at the same time it keeps the temperature cool to prevent any fire hazards within the box and the place you call "home". I dont plan on making one but just putting the idea out there for those who want to be a stealthy pot headed ninja
Grab a 12v AC/DC wall wart, hack off the jack, and solder the thing up to the fan. I'm using a 14v wart, but same principle. 12v computer case fans can generally take a bit of overvolting if you want some extra speed. Another option would be to grab an old computer power supply. Hook the fans up, and short the green and black wire on the 20/24 pin connector to turn the PSU on. With this method, you could also run the fan off the +12v and -12v rails, which would cause the fan to run at twice it's speed (Running the -12v rail as the ground for the fan will cause it to run at 24v total.)