I have one on my Diamond it's plenty bright when shooting in my shaded driveway at a target that is under a tree in shade. I've heard some say that the pins are too big but I don't have a problem with that seeing as how I don't wear my glasses while hunting. I don't have a rheostat light on it and honestly don't think I'll need one for shots during legal hrs. Maybe if inside a blind it would be nice but probably not necessary.
i have one as well and i love the toolless adj. easy to use. pins are bright. and a spot for an led if your in a blind that doesnt alow to much light in.
