Bezel is not glued for B. I managed to remove it with the lens. Reflector did not came off as it was held down by black o-ring. LED should be accessible but I stopped at that point because I did not want it to be scratched by mistake or contact with dust.
It could be different... cos I got different readings between A & B (to be confirmed later).
As for the clip, it fits perfectly with SF and even Convoy S2+ without modifications(kind of over-sized).
I got my two ec-r16s yesterday. Looks like the plastic disc for reverse polarity protection means you need button tops. Flat tops won’t work. Kinda a bummer, because I wanted to use the 18350s I already had.
One light seems to work okay with my red efest 18350 flat top. The disc is a little loose on the other, so no dice on that one.
I just ordered yet another 18350. a purple efest button top. I figure I can also use it with my blf a6 shorty tube.
The light that begrudgingly works with the flat top is nice. I gave it to my wife. She really digs it. It’s stupid bright for the size and price. The tint isn’t too blue, and it charged the battery to exactly 4.2v. I used my android phone charger. Lol!
Let’s hope the other one works with the button tip on order.