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My new 200mW red laser arrived in the mail a week ago. I can't see the beam in the air even at night, although the dot is always visible. I've tried focusing, but I can't get it to burn either... It seems like it is underpowered. Should I email Susie about getting a refund or replacement? What's...

The link is New Style waterproof red laser 200mW /adjustable [OLNWRL200] - $53.99 : Welcome to O-Like.com, Your source for laser products I've tried focusing it, but I can't even see the beam in the dark or at night like I can with the green one.

I just got one of these from o-like, but something must be wrong with it. My green 100mw one stings my skin and has a very visible beam, but this one does not sting my skin and I cannot see the beam very well even at night. Isn't 200mw supposed to be TWICE as powerful as 100mw, regardless of...