Like 3/4" tall? I need some that will fit in my new body kit and the opening tapers from 1/2" to 1" in the center and back to 1/2" so I figure 3/4" will do it.

 

I have seen a very slim set of lights at Advanced Auto Parts made by APC that have a 1 inch tall lens and are around 6 inches in length the housing on these looks to be slimmer than the lens so maybe these could work for you.

Good luck and hope this helps!

 

I also saw those. I think with a little trimming to the kit they will work. Thanks.

 

How about some LED lamps from PIAA?

http://www.piaa.com/LEDs/LEDs.html

You can get the deno-3 which is about 6"x1.25" or the deno-1 which is 4"x1". Do you have a picture of the body kit you are trying to fit these into?

And the only other thing you have to be aware of with LEDs is that even though they appear much brighter than a standard bulb when you look at them, they don't "throw" light nearly as far. So if you are looking for added visibility, these probably aren't for you. If you are going for looks, they will work great.