I'm amazed to say I'm really impressed with there new lights. They take 2 AA's and its just as bright as my 2 worn out Surefire E2D defender 200 lumen lights. The best part about it is the new LED mag lights are only $18.98. If you get one make sure it says 226 lumens in big letters on the front of the package. They have the the original and another LED model that is in the same packaging. I love that you can still focus the beam as well, just like the old incondesent mag lights.