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Up for sale is a freshly assembled 2W (1.9W Optical Output w/ G2 lens) Nichia NUGMO6 with flat lens, handheld laser in a new Black Convoy M21A (1-21700) host. Price: $175 shipped, to lower 48 states. SPECIFICATIONS: -LASER DIODE: A newly purchased Nichia NUGMO6 9mm/T05, 520nm Green laser...

Up for sale is a freshly assembled 1.5W+(1.450W Optical Output w/ G8 lens) Ushio 637nm RED handheld laser in a brand new MOA(White) Convoy C8+ (1-18650) host. Price: $150/OBO shipped, 48 states. SPECIFICATIONS: -LASER DIODE: A brand new Ushio HL63283HD 9mm/T05, 637nm Red laser diode. -DRIVER...

I did some searching and I didn’t see anyone posting information about these newly released (March 2024) Sharp UV & Blue laser diodes, so here’s the info drop, I’ll be posting test results as soon as I can find where to purchase them! 1.) GH04V03Z9G-3,000mW-405nm-9mm 2.)...

the best place to purchase any Convoy products, is directly from Convoy via www.convoylight.com . 99% of the product pricing is absolutely the lowest I’ve seen. You’ll have to buy a quantity of 5 drivers to even get close to the manufacturer website pricing. And all the other flash...

I’ll post up some night shots of the beam next to a 8W Osram 450nm/Blue for comparison. As for the diode specs, here are the Ushio Spec sheets. With a G2 lense, the optical output gets near 1.9W, but the beam spot isn’t ideal with the G2 lense, at about 20’, the beam spot/pattern is about 12”...

I was literally thinking that same thing, I’ve removed a few cans from my blown diodes, and I learned after the first removal to reposition the diode to avoid pin damage. I was trying to see if I could remove and reinstall cans without damaging them? Couldn’t do it with my tooling, I wonder how...

lol yeah I totally came up with that idea and invented the whole concept! 😂 🙄 never have I claimed any of my past builds to be the first of anything? But I think it’s cute that you’re thinking of me :) however, I will be one of the first people to make the highest powered handheld, TEC/Fan...

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Up for sale is a freshly assembled 1.5W+(1.450W Optical Output w/ G8 lens) Ushio 637nm RED handheld laser in a slightly used black **Convoy M21B (1-21700) host. **If you don’t like the used M21B host, I can build a new one with a new black M21A, black or MOA(White) M21B host for $150 shipped...

This laser has been sold. But I wanted to post the pictures of the entire laser and the SXD driver setup with heatsink. The SXD is set to max current, and I haven’t been able to get it to overheat, even running the laser for 10 minutes, the batteries drain out before the SXD hits the temperature...

The Osram diode is so much better… but looks like the pins got tweaked ? Is this from you bending them to solder the pins for ESD protection? A nice thing about the Osram diode is that is has a zener diode for ESD protection. Thicker wires from the pins to the laser “cavity platform”, thicker...

His prices are insanely competitive, his lasers are well worth the money and considering the supplies cost him atleast $70, plus the time to build them and time spent with keeping up with his website and emails, it’s an absolute steal. I commend him for keeping his pricing honest and delivering...

Just plug your diode into the setup and set it that way.. it’s going to be the best way to ensure a properly set setup Also, if your 18650 battery is low end brand, you may not be able to even push the proper CDR that setup requires.. Why not just set it all up with the diode you’re going to...

Also, just my personal opinion and I’m sure many laser builders here would agree. But this style of driver, for a 1.5-1.6W blue laser diode isn’t ideal. The back of the diode is where the most heat is generated, and this driver doesn’t allow for proper a heatsink mount of the diode. What style...

You’re going to have a voltage drop from the power source to the driver. It’s best to test and set CC drivers using the exact power supply you’re going to use in the end installation. If you’re inputting 3.7V, then that’s definitely too low, 3.7V is essentially a near empty Li-ion. You should...

What voltage are you pushing your dummy load at?

Im trying to clear my inventory to make “financial room” for my next line of lasers and a special project that me and @LoreDarkShade are beginning to work on. Starting with this beautiful Black Convoy M21A host with a huge polished Aluminum Heatsink! This laser has an 450nm Blue Osram...

Add me on please: ARMED LASERS USA I currently sell on eBay, and I’m going to be posting up a few built lasers that are ready to ship! But I’m planning on stopping the eBay sales since eBay charges an arm and a leg for fees and taxes..

Go ahead and explain a thermal short circuit and how it would occur in my heatsink/TEC setup.. cuz I don’t see how it could even happen, and I believe you’re using incorrect terminology for this concept.. But I’m willing to learn, so go ahead and explain……

If you don’t use enough TeC plates at the correct current, then yeah, the diode heat will overcome the whole attempt to cool it.. I’ve tested this using NUBM37 diodes, NUBB23/24, and the smaller 7-8W diodes.. The heatsink has a much lower temperature and remains stable.. The 20x40 TEC plates...