at home depot-2 for 4.95, they come with a rubberized coating in a hotrod motif(see my avi pic). I had covered the paint job with tape to try and protect it while I drilled my button hole and the damn rubber coating pealed off in bits when I removed the tape, so I decided to take all the paint off and go au natural, I think it looks alright. Takes 2 cr2's or a 14500, pretty sure I'll be able to fit an 18650 in there also. The button is a 12mmx12mm tactile with arubber boot I got off of a donor flashlight, nice clicky click action, and 901 is my choice for juice hoggin...


