Yeah.
You’d need the best host possible, and some great thermal paste.
Simon, are your 5 amp and 6 amp drivers designed for forward clicky or reverse clicky switches? Or can they be used in both?
They can be used with both. The Convoy S2+ is the proof of that.
However, it is more optimal for the rest of us to use reverse switches.
Keep in mind based on his photos of his new lights his newer higher powered lights using these drivers have the springs bypassed which will be highly recommended in your own builds.
Ordered the S21A and S11 this morning, the order status said "extended processing time 7-11 days". However, it then shipped later this afternoon.
both
Je ne suis pas d'accord! Please don't take this as an offence BlueSwordM but there is no high current reverse clicky switch available that can sustain current drain above 8A without causing a significant increase in resistance in your entire current path. Thus, you lose output over the forward clicky switch. Another side effect is the terrible noise these kind of switches will make when applying too much current. Personally, I prefer the forward clicky with momentary turbo and a locked mode when fully pressing the tailcap switch. I have no problems when people ask for a reverse switch version but I do not agree with the phrase that for the rest of us it is more optimal to use reverse switches. ;-)
Simon, What about L21A with XHP50.2 ?
In this case, I would prefer the L6 style. Switch is on-off (that is a forward clicky, if I am correct), and an electronic switch for the UI. If there are enough space in the tailcap, they could be next to each other, or if it is possible, the electronic switch could be a ring around the on-off switch.
I am very used to change mode after I have turned on the flashlight, maybe this is why I hate forward clicky.
xhp50.2 can be installed in L21A
Simon could I order M3 with xhp50.2 ?
Hi, what is the difference between the Convoy l21a en m21a?
@Lux-Perpetua, I wasn’t speaking in terms of resistance, but of UI choices.
Most people prefer using reverse switches vs forward switches.
Black Convoy L21A host (L2 21700 version)
Forward switch
Length / Diameter : 179mm / 64.5mm
Weight: 540g
Black Convoy M21A (C8+ 21700 version)
Forward switch
Length / Diameter :155.8mm / 44.5mm
Weight 168g
L21A is significantly bigger and heavier. Bigger reflector, so more throw.
I agreed 
Having the ability to turn off memory mode is very important
Simon, so many new updates!!!. :+1:
Any chance on the 5A bin for XPL-HI S2+ Desert Tan ? 
only XHP70.2
the host is different ,you can distinguish them via photos
sorry ,only got 4C in stock