The green laser modules are acturally the best choice during so many items relative to lasers. I use it for DIY, remolding my room for laser maze.
This green laser module has two kinds. One is with lines and the other with spring. To me, I select the one with lines. Of course, the price on LPS is not the real price for me. I get very "cheap" wholesale price although I only get 50 laser modules at one time.
Why I didn't choose other red laser module? I know the red laser module is long to use continously. I think, the red beam is not so visible as the green beam.
UPS delays for one and half a day for shipping. The service told me it takes 2-3 days to arrive in Canada.
Operation fee is 8$. Very cheap!
Never thought I have get the luck to buy such a good laser module there. I have heared that it is direct from their own factory.
Next time, I would have some red laser beam there. I am very happy with the first purchase.
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