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Techhood has more good deals: 80 mW 532 nm module 20$ 100 mW 532 nm module 26$ 120 mW 532 nm module 30$ 150 mW 532 nm module 50$ But is their power checked? And I don't understand this.

The forum.

That happens when you don't read...

Well their heavily overpriced lasers aren't worth buying even with a good customer service. For that price I would expect flawless performance, awesome design and good customer service.

New diodes, sweet! :D

That blue glowing side button is awesome! :wave:

You can't know without LPMing it. If it can light a match, it should be around 50-100 mW, maybe even more. But it is basically a gamble.

Interesting project! Maybe adding one 520 nm would be cool? And with variable user-controlled current!

It is going to absorb some power, therefore you will have a weaker laser. What is the purpose of a waterproof laser?

That is a quite short distance... No damage yet?

At daytime, 10m is ok for a short time. During the night, I'd go with at least 25m.

Wouldn't it be easier and better to use small li-ions? :thinking: The size has a massive impact on design and assembly.

I don't think that IR is that much influential. Green light can also burn your retina. 520nm is a bit pricey... but a good option indeed! If I were you, I'd go with laserbtb, or gamble on feebay. Or have a custom build by a forum member. @upaa27 The OP wants a green laser...

I also vote for JetLasers, although laserbtb is a good option (I'd go with laserbtb for pen-style, and with JL for bigger handhelds and power).

Re: claro 170mW 635nm Single Mode Laser Diode (HL63133DG) Yay! New diodes! Thanks for the test! :beer:

This is really nice! :beer:

Awesome! :beer: And some night shots would be really nice...

Re: For Sale: The Model 24 Stielhandgranate Laser Host One of a kind WWII Grenade Rep No, spacers are used.

If you wish to gamble, feebay is also an option.

Awesome host! And the power button is very nice too :beer: