I would look at a cool tube. por somthing for heat...

For light Leaks I used a Paint Try... you know the paint tray inserts made form black plastic. I cut them and taped them to the back of my box. And I let them run well past the holes. If you want it to stop light really well and you ahve the space mount them, inside the box. If not I put them outside my cab. I think it stops all light that enters the box if you mount it correctly Ill try and grab some picts tonight for youy and I would be interested to see what some others think about the idea.

Good luck.. Somone said to me they put Black socks on the end of their holes to help astop light but stil let air thu

kd_specialo