what they probably are, is LED light tint kits. its a little light that you stick onto the corner of your headlight, and it makes them very bright odd colors...ive seen red, blue ,green...

 

Wait I think I saw some of those at Circuit City that you stick on the end of the bulb though. I'm not sure if these guys use them or not. How would you get the wiring inside the headlight to stick the led on the tip of the bulb though? I don't want to drill into my headlight housings do you have to to put the led kits in?

 

yeah you have to drill a small hole in the housing to get the leds in.

 

the ones that i saw werent even that intricate....they were just little pods that you stuck on the headlight lens...and aimed down in...im pretty sure that APC made them...

 

Would they give me the color BadStratRT has the lights light up in his sig? Thats basically the color I'm looking for and have seen quite a few cars that have lights that look like that.