[Review] Convoy M21C ( XHP70.2, 1 x 21700) - Excellent performance and regulation # Outdoor beamshots included

LED Flashlights – General Info 21700 Flashlights
25

Thank you, I will definitely buy a few when the OP reflector version is available.

Thanks for listening to feedback from enthusiasts and customers.

26

not brighter as L6,and the diameter of the reflector is a little small ,so the beam is more floody.
The reason I have not used SBT90 is that the brightness is low and the price is very expensive

27

Nice… thanks.

28

Simon, is Convoy M21C xhp70.2 with Biscotti firmware ?

29

I was going to ask if it came with Biscotti software? Simon told me it’s not available as yet

30

the 12groups driver (biscotti-copy) is in production .
Need about one month

31

4 modes are 0.1% –3% –30% –100% or 1% –10% –40% –100% ?

32

What type of price range do we think the Biscotti version will have?

33

Great review. Love the regulation tests. I wonder if the Convoy M3 uses the same driver.

Ευχαριστώ

34

WOW! I want XHP70 22mm boost driver (1S battery configuration) with Biscuit firmware!

35

Simon,
Is there any plan to use the XHP70.2 in the Convoy L21A (which as you know is another light that uses one 21700 cell)? The L21A has a larger head so I assume a larger reflector, but it appears to only be available with the SST40 or XHP35 HI.

Also, can your standard 4-mode (0.1–3–30–100) driver be mated with the XHP70.2 — in either the M21C or L21A? If so, could we still expect about a 4000 lumen output at 100% (like the current driver in this review)?

36

1% –10% –40% –100%

37

Extra cost is $ 0.86

38

This change is simple, as long as there is a suitable reflector. I’m just not sure how many people will be interested in this.

39

Why would the XHP70.2 emitter be any less desirable in the L21A than the M21C (that does have it)? I am under the impression that the XHP70.2 has the potential for about twice the lumen output than the SST40. All that said, I could be completely misguided here.

40

uh ,because there is convoy L6

41

[quote=Simon Mao]

I believe the L21A is powered by just one 21700 cell and can even run on one 18650. The L6 — which costs almost twice as much (as a L21A) — requires two 26650 cells. IMO those differences are quite substantial.

42

[quote=bcm00re]

i will make a L21A with XHP70.2 sample first

43

Thanks! Let me know if you want to send me one to test out. :wink:

44

I have decided to order the M21C. :slight_smile: