Hello folks! I've been an amateur enthusiasts of these gadgets for about 6 years. I've owned 15 or so different handheld lasers. I was active on this forum a couple years ago but lost interest for a while. Forgot my info so I made a new account! I currently have a 460mw 532nm, a 1.2w 445nn, and a 5w sanwu 470nm on the way! Thanks all!