I ordered one choosing the XHP50.2 led option. I already received the order and just noticed that the manual says ” It is fitted with the Luminus SST40 and uses a NarsilM v1.3 Firmware”. Which led do I have and how can I tell the difference?
XHP50.2 will have a sort of “cross” in it.
SST40:
XHP50.2:
i think the sst40 was originally the only option for the ft03…likely they just didnt change the manuals when they offered more led options.
Ok thanks yeah 50.2 is what’s in mine. Speaking of which, I’ve notice indoors towards a white/tan wall that the 50.2’s gives different levels of tint. It’s almost like circular smudges of hues and tints. It doesn’t really bother me. I guess with the 50.2’s it is what it is.
They DO NOT waste boxes 
look on the box, should be labeled with the xhp50.2 its that on mine… but yeah manual isnt updated… but its easy to tell those emitters apart i have both… great light.