100mW 532nm Flashlight Style TSF-1002 Type Green Laser Pointer Pen with 16340 Battery at Laserpointerpro.com
I wonder is this real 100 mW ? :D
or I would buy tis one if it is true 30 mW:
30mW 532nm Flashlight Style 1010 Type Green Laser Pointer Pen with 16340 Battery at Laserpointerpro.com...
Today I bought a 100 mW 532 nm green laszer pointer labelled King shark.
the batteries came with were working kinda good but they died soon.
So I have two questions, one am I get robbed ? is that a good lazer ? ( I bought it 15$)
second what kind of batteries do I need to use for lighting...