Group Buy Now Live - BLF GT90 SBT-90.2 powered 5,000 Lumen, 1.8Mcd / 2600m Super Thrower

I put my hand up for 2 but have since killed one so I will take another 1 or even 2

PM inbound

I was re-adding the numbers on the list, looks like I actually had 3 available.

Hope you are including me for 2 of these? Think you told me that a while back.

Yep, got you down for 2 of them.

Is there a way to calibrate the temperature reading in the GT90? Or do I just set the limit higher to compensate? Mine reads out 14 degrees higher than it should. Also, is the thermal expansion clicking normal?

And props to Neal, mine arrived in 2 days from Hong Kong. Never expected that.

I don’t have this model, but it seems to use the common NarsilM.

You’re not able to calibrate the internal temperature reading. That is no big deal since it’s just a number.

NarsilM doesn’t rely on numbers for the step down temperature. You set it based on how hot you feel the light getting. So you would go into the menu and choose the step-down setting that you want. This could be a time setting or a temperature based setting or you could turn it off completely. If you choose temperature, the light will turn on in Turbo mode and you basically just feel it until it gets as hot as you want it to. Then you click the light out of the menu and it will remember that particular temperature (regardless of the actual number). Here is a video on doing this.

I had that thermal expansion clicking noise on my normal GT. So it is quite common.

Thanks, I’ll try to set the limit when I get time to run it long enough to get hot.

It uses the same firmware from the GT70 and GT90, so all the same stuff applies (95% of it also applies to the GT as well).

Correct, simply enable the thermal calibration mode and stop it when it is as hot as you would ever want it to get.

Or just disable the thermal control entirely. The light can handle it, but it could easily burn you if you were to touch it. Also need to make sure you are using good quality cells if you do this.

I would like to purchase a kit if still available. Thank you

Sadly I think they are sold assuming everyone pays. If anyone backs out I will let you know.

I was going to wait until they actually arrived this time to say anything but they are supposed to be in the mail to me as of yesterday (pretty sure it was really shipped this time). We will see how long it takes to arrive, I paid for DHL shipping so if they used DHL it could be here next week.

I will send messages to everyone once they are here and verified ready for me to ship out.

Thanks you Texas_Ace, hope one is still available!

Hmmm. never posted pic’s of how my GT with the 90 kit turned out…

. Group Pic… GT-90kit TN42 mod TM36mod FT03mod

Hot Spot Shots…

Nice family photo there, I took my own a few days ago but forgot to add in the chuckles side of the family, aka, the micro and mini.

I might just post the link for those interested in my GT90 conversion.

True DIY spirit there. :+1:

Been awhile since I have really dug into a light like that, in some ways I miss it and in some ways I have had my fill lol.

Closest thing I have done recently was a custom GT90 I built for a member on here back before the GT90 was released except with a wavien and aspheric lens. I am actually kinda surprised no one spotted my prototype version of it in the family picture above, it is subtle.

:+1:
Now that you mention it, that bezel is not standard!

Any info on that?

Not really at this time, the project is sorta finished as I could not get the wavien collar focused perfectly due to the wires being in the way.

The only real option for fixing it is going with a smaller mcpcb that would fit inside the collar but then the wires would still be an issue.

I got it to like 90% of perfect focus and it was determined it was good enough for now. If I can find a 20mm sbt90.2 mcpcb I might work on it some more at some point.

Throw was pretty good on it, forgot the exact numbers but it was WELL north of 2MCD IIRC.

I could buy it,from BG or Neal,together with the batteries,but it is insane to buy a new charger,as I already have 4 of them,having ordered today the new Miboxer charger with the coupon…
I prefer BG because they have a special delivery option,which is way better for me.If Neal can,as with the BLF GT,(which I bought from him),to use the same system,then I could through Neal as well.

Only way to know is to contact Neal and find out.

I searched the site, Search: 44 results found for "blf" – Nealsgadgets ,and I saw two flashlights with the same “name”,one at $349.00 and the other at $410.00.What is that?