+1 on the Wal-mart, they'll have work lights for ~$10 each. Yank the 55 watt H3 bulb and install your own 35w H3 and you're good to go.
Alternatively, if you have a Harbor Freight nearby, you could buy a set of their clear "driving" (

) lights and install your own H3 bulbs. On sale, they can be ~$10 for two, but make sure the lamp is well constructed and won't let water in.
Lots of inexpensive H3 bulbs
Harbor Freight
Cheers.