Originally Posted by vr6ofpain
i like this even better, less parts= cheaper.
I have started my "Total Geekiness" light. The light itself(bulb, housing, switch, and mount) was $15.89 at Home Depot. I ordered up a 12V 4aH battery, and charger from batterymart.com that was more money, $32.69; all I need now is the ceramic socket for the bulb and wiring(which i have some and can get the spades cheap. then i think ill charge the battery when i get it and wrap it in a T-shirt so it holds into my water bottle holder tightly. after that it will be time to ride!! im probably going to hook it up to my car battery tomorrow to see how bright it is (after i get the ceramic socket at a lighting store)...well this is if i find time.