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Of course, I mean the sunlight on the Earth's surface ;-)

Forgot to share the last video...

Here is the building...

Right sorry. These are 3.7V 300 mAh Polymer Lithium Battery LiPo 30*20*4mm. To get the full power I'd say 3-5 minutes. After that the power goes down for 10 other minutes (still cutting black plastic).

It's in my first post: two 300mAh LiPo But I'm going to make a new video that shows the component and a part of the building ;-)

You're right but it would be better to have a bigger heatskin. This is not a laser to keep turnded on for more than a minute.

I never said 2MW... I said 2MW/m^2. That's different. I wanted to add a heatskin but there's not enough space :-( I only added thermal paste between the copper module and the lighter metal. It should be over 2W with a M-140 and a G2 lens @ 1.7A but I don't have a laser power meter :(

Hi everyone, Here is my new laser lighter. Features: - It should be over 2W (I don't have a laser power meter :( ) - M-140 diode - 445nm - two 300mAh LiPo batteries - FMT V2 buck/boost driver 1.7A - 405-G-2 Lens - copper module - Zippo® style Website (french): Briquet laser (2W) -...

How stupid I am. Usually I always search on a forum and google before asking. But I compltely forgot this time :/ Thank you very much for your answers. @awillis2589 : Yes, you're super lucky :drool:

Hi, Does someone know the power of the M140 diode using a G2 lens at 1.7A ? I know it is 2W when 1.5A. Does someone have en idea ?

The flex drive is a good alternative. I didn't know where to buy it. :thanks: I think I'll try the FTM V2.

Hi everybody, Does someone have a mini boost driver to sell ? I need at least 1.4A (for a M140). I checked on Cajunlasers Store but they're out of stok :(

Not really... http://youtu.be/z0k-Ns8nGkk That's what I'm doing ;-)

Yes, of course. I'd like to keep my eyes :)

I'm new here. So hello every one ;) I already build a 275mW blue ray laser 3 years ago... in a chewing gum box :/ But I'd like to build a new one (2W M140). Perhaps some one know where I can find a small X-Boost.