Very attractive light. Name is really confusing though.
Yea I seen it on your Facebook page thanks
That's looking really good!
Some pics from Neals site:
Well its not my page
Oh yes, i like the design as well!
Nice smooth bezel and a Q8 style design, this light could use Anduril!
Very much interested (however i dont need it…)
Thought the 4X referred to 4 emitters, it is instead 4x 18650.
Was hoping for a hi-Lumen EDC.
18A =Amps?
Yes, confusing name.
was hoping for a bigger brother of blf q8… shame only 1 emitter…
Specs ? (Range)
Convoy 4x18a Head diameter: 99mm - ???m
Astrolux MF02s Head diameter: 84mm - 1039m
Convoy L6 xhp70.2 (75mm) - my tests (5-600m)
Sofirn SP70 (90mm) - my test (about 700m)
I’d buy this Convoy, but I don’t know how far it goes. 
Impossible… head is 99mm …
To banggood Convoy l6 xhp70.2 have range 2-300 m … , and in reallity have 5-600m.
I hope is 900-1000m , and I buy this 
It has a boost driver that only puts out five amps to the led, its just not driven hard enough.
Looks like a great host for a SBT 90.2 with a fet+ driver.
Probably you’re looking at the package size.
Product weight: 0.4580 kg
Package weight: 0.5920 kg
Product size (L x W x H): 6.90 x 5.00 x 15.30 cm / 2.72 x 1.97 x 6.02 inches
Package size (L x W x H): 9.90 x 8.00 x 18.30 cm / 3.9 x 3.15 x 7.2 inches
Banggood: 
Size: 183mm x 99mm x 80mm (Length x Head diameter x Body diameter)
This is disappointing! I was really hoping for 99mm head size. 
Maybe on the 4X21A with four 21700 batteries? 
yea so its 50mm, head diameter lol…
Just went to the Convoy AliExpress Store.
Those dimensions are for the packaging! lol
Head: 69mm
Battery Tube: 50mm
Length: 153mm
I’m intrigued! Would love a host version, minus the USB-C Port and maybe some battery configuration options for parallel and series.
Personally, I would not want a Quad 21700 in a cylinder config, would be too big around for me to have a solid grip on it, maybe in a 2x2.
Its 4*18650 not 4*21700
I know that it is a Quad 18. Was referring to earlier, when someone mentioned that they want a quad 21700. 
Agree, quad 21700 might be a big powerpack, but too large to handle.