I need some extra light when I back up. My truck takes a standard 1156 bulb. My plan is to break the glass off a stock bulb and replace the glass with 2-pin bulb holder and probably a 50W bulb. Does anybody know where I can get 2 cheap holders and some cheap replacement bulbs? There are some on DX but I don't know what bulbs they take. The cheaper the better here because this is going to be hidden and I'll make sure its good enough to be reliable.