You can add led bulbs to your stock fog lights, it's fairly cheap and looks much better. Except there is little to no visibility improvement. These are complete new housing, lens, mounting brackets and everything needed. They are very close to the same size as the stock fog lights and even have the same angle on the lens. The mounting brackets are similar and block less air going to the radiator. Biggest improvement is visibility, you can see even without headlights. We designed the brackets for an easy install and the actual fog lights are made by Morimoto. They were originally designed for a different vehicle and have been in production for over 5 years.
1985-1992 Camaro Morimoto XB Fog Lights (screamingchicken.com)
We also have a replacement harness if you car is missing or didn't come with fog lights. The harness also allows you to keep fog lights on with the high beams. It makes the wiring easy because it doesn't need to be routed into the interior, it gets a signal from the front side marker to turn the fog lights on. Can be used with the Morimoto fog lights or stock fog lights.
1982-92 Camaro/Firebird Fog Light Wiring Kit (screamingchicken.com)

 

These are some customer pics.

 

We also have a short video with the lights on our Youtube channel at the link below:

 

Youtube video from an install we did over the summer with the Morimoto fog lights on a 1986 IROC-Z

 

Pic from a recent install with the Morimoto fog lights and our LED headlight kit.