This flourescent Light Kit will illuminate even the darkest corner of your safe. No more will you have to get out your flashlight to see whats in the back corner of your safe. Easy to install, with a jamb mounted momentary switch (so your lights will turn on and off with the opening and closing of the safe door) and also includes a 4-plex outlet for the inside of the safe. This kit is for safes of 17 to 35 cubic feet in volume.