Headlights brighter?

Is there a way or kit to improve the headlights for a 94 Camaro? I have see the kit on eBay with the PIAA lights but I don't like the look that much. I would like to keep a stock look as much as possible but greatly improve the output. Is there a way to replace the bulbs in the lights and keep them functional?
I have already done the foglight mod which has improved their output greatly.

Thanks again for all the help.

do a search in the appearance section and a mod for the lights should pop up. basically take apart your current housing and pull out the bulb. get the brighter one (forgot the number for the bulb) and put that back in, put some silicon and your set. sorry it is not detailed but like i said just look it up in the appearance section. good luck!

People are going crazy over the sylvania silverstars on this board, so try those out.

Thanks for the answers. I keep forgetting about the appearance section. I tend to stay here in the v6 area.