I hope some 2700k have been ordered as well. I think that was the most popular, or one of the most popular options in the recent survey.
I would like 6500k R9050 as well, but might be on my own there!
Simon, I think that 2.4A for B35AM is still too much because in datasheet absolute maximum rating forward current is 1800mA.
2400mA is absolute maximum of pulse forward current, witch means
- definitely not the 100 turbo level of flashlight. And it looks that it will still be possible to face the problem of diode burnout at 2.4A with this non DTP MCPCB - the difference between current 3A and future 2.4A is not very big.
My friends, you know what I want when the GT FC30 gets tested?
Triple GT FC30 3x21A. It should be easily swapped on the PCB of the triple SST-40 version and should be able to output some significant lumens with enough boost driver current 
May 7th - May 12th
i use DC power to test it with 2.4A, no smoke.
GT FC30 FC20 forward voltage 12V
Not exactly as you’ll see in a few weeks
Any idea when we might be able to buy red, green, and blue S2+ 18350 tubes with rectangular threads?
Me too, with those who voted, looking forward to the 2700K. Hopefully it was a typo by Simon not including the 2700k in his order.
Someone is working on getting us 12v/6v CRI 90 R9 90 versions of this emitter made.
Also FC60.
Just odered your LED and driver 18A . Do you have reflector and AR lens of 4x18a for sale ?
Link to 519A emitter CCT poll, where 2700k was clear winner.
I want my 2700K dedomed please 
what LED do you use?
Well, it looks like my bank card is going to be drained
Throw it on the charger if it looks like it will get below 2.8v
Anyone have the T3 519a 4500k and can show beamshots? Any specs?
Also curious how much more lumens would 6500k generate?
I’m probably in the minority, but I would like to see a 519A in 6500k. I think it is only available in R9050 and not R9080. However, I’ll be happy with the 5700k.
I think it is a good business decision. The 2700k will be very popular, and whilst other companies may sell neutral white 519A lights in the future, very few other companies will sell warm white 519A.
Hi, The xhp70.2 driver, 5A on the aliexpress store, it is a 6V driver? It seems that all 70.2 led board are 6V. (also 30W seems more reasonable than 60W if it was a 12V driver). I’m considering driving an xhp50.3 HI with this driver.
On a tangent note: my S21A with the B35AM hasn’t smoked yet… It has been transferred to the bigger M21A host to be sure…. This driver was using the xhp50.2, 3A driver, am I right?
@elendur, yes, it is a 6V driver.
@Simon, is it possible to get the metal button and adapter without the switch boards? I only need the metal buttons and adapters themselves.
If it is possible, that would be very nice thank you, as I have a lot of Convoy lights I would like to modify for that purpose 