[joelg236]

Originally Posted by Jim Zondag

We used this:
http://www.amazon.com/DEWALT-DCL0900...led+flashlight

These are great for this application because they are current controlled and thus will run on almost any voltage. They are very bright, very light, tightly focused, and are only about 2" deep.

Thanks for the example! I'm debating using this for aiming ourselves.