- Nov 11, 2012
You have to watch out with these lasers on Amazon. Typically, the laser pens labeled as 5mW are pretty close on to 5, but once in a while it may be up to 10 or 15. And if you're buying one for a cat, the words "ULTRA POWERFUL" isn't what you should be looking for. That's common sense. And no, shooting it at your face isn't a good idea. Think before you take actions.