- Joined
- Aug 22, 2007
- Messages
- 47
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i was thinking of buying a 100 mW laser pen from eBay(it's not a scam) has real power of 100 mW and an IR filter, i'm going to make a small show to start with, (just diffraction gratings, mirrors, and stuff,) i'm thinking will it be dangerous to the audience that are dancing on the floor? :-?