mt g2’s aren’t going to work without series wiring the cells and a boost driver, 6 - 7 volt input remember, it would be easier to start from scratch designing a host to suit tbh.
If we take the 10A reading as real, then that gives us 1.5A per emitter, and subsequently approximately 550 lumens per emitter. 3850 lumens in total, give or take a few hundred due to inefficiencies and heat limitations.
However if we take the 10W reading as real, that gves us 340mA per emitter, giving us around 120 lumens per emitter. 840 lumens in total. From the pictures it doesn’t look like it’s 10W so I’m going to disregard that.
This might just be the light to get me into 26650s. :o
10A/7 emitters is 1.42 A per emitter. Gives 500 emitter lumens per led. With optics total output will be in the 2700 lumen range.
You’re saying the glass will absorb almost 25% of total light output.
2700/3500=77%
I think it would only absorb a maximum of 15%, so closer to 2975 lumens.
Holy crap!I must have this.Definitely in line for results of a review,too much cash to throw down blindly.
glass and reflector losses, plus the centering devices tend to eat a few lumens, seven of them will eat a lot of lumens.
then look at seven emitter lights, there are precious few that beat the 3000 lumen mark stock as they are all driven between 1 and 1.5a per emitter.
Glass plus reflectors. It is a rare light that can exceed 80% optical efficiency. Most are in the 70-75% range. Those small reflectors are real killers…
Ah yes, I forgot about reflector losses. I can’t get a good look at the centering rings from the pictures supplied, so I guess we’ll have to wait and see.
Nah, they just use random number generators 
Fasttech specs - 3800lm, beam 500m
Aliexpress specs - 2700lm, beam 1,000m
its a total lottery.........
Unfortunately, someone's gotta take a hit and review it before I'd drop that much on an unknown light.
If anyone is about to buy, check out this site for a nice price drop down from $121 to $76: http://www.shenzhen-wholesale.com/trustfire-trs700-7-x-cree-xml-t6-led-3800-lumens-diving-flashlight_sku9556.html
But…diving flashlight?? Surely doesnt look like a submersible model with a sliding switch.
what is this triple mtg2 btu shocker that your talking bout?
dude that is dirt cheap. man what if its not as bright as fasttechs….i should jump on this right now actually before they raise the price
actually, their way of payment is only western union and some other thing. and they need to email you shipping cost.
Yes you’re right. It’s one hell of a beast!
>)
Me like it a lot! :heart_eyes:
That is the most desirable huge sized multi-emtter light I have ever seen. It looks so great and bad-ass at the same time!
Have anyone ordered it?
I im skeptical about 2 things though.
-The built in bezel, it looks to be a bit long, might steel some light.
-Mod friendly for higher output?
ex sending.. unfortunately.
What does that mean?
Looks good 
Ah yeah, no free shipping, and they probably charge a couple bucks for using paypal too. You have to put it in the cart and do a “pre order” to see how much, they say “we will email it to you”. Even if its “a lot” for Chinese places, it wont be near the $50 difference in price I’m sure.
SZ wholesale has come through on a lot of my deals in the past. They have consistently had better price and when I have bough something from them they have packed it up really nice and safe and shipped it to me right fast. They get my thumbs up.