I picked up a Lite Tech safe LED lighting that runs off of 8 batteries. Comes with a door switch which I installed all for around 30 bucks. It is BRIGHT!!! Remade my safe because even with the room light on the safe was pitch black.
I got the large safe kit with an extra 20 inch strip, I think all together shipped was around 35-40 bucks.
Took me maybe 30 seconds to install it and the lighting sticks right to the interior carpeting.
Just thought I would share it with you guys!! The safe is a Steel Water gun safe btw..........