Apr 7, 2015 #33 TundraBumpkin New member Joined Mar 29, 2015 Messages 43 Points 0 Asix said: But if a good 200mW 532nm starts at 150$, I'd better buy a 200mW 520nm laser, that will have a better tint, consume less so heat less and last longer isn't it ? Click to expand... This is exactly what I am looking for right now. I'm looking for something rugged. Any suggestions?