I’m looking at mode specs for the T4, specifically the low-high max 50% group.
“sub-option 1.9 (normal-flash 9 times) : tap the switch to select mode group 9 (1%、10%、50%)”
Whereas on other biscotti-like 12/13 mode lights, this is the corresponding description:
“sub-option 1.8 (normal-flash 8 times) : tap the switch to select mode group 8(0.1, 1, 10, 50)”
The discrepancy in index is due to another mode being slipped in. But where is 0.1% mode? Is that removed from the t4?
Hi, do the lighted tailswitches work well with the s21a b35am driver and the 22mm xhp70 driver? I would probably upgrade the spring, but apart from that, is it compatible with those boost drivers?
When the S2+ with MAO will be sold, i want to get one with the 519a 4500k and de-dome it. I really like the beam profile of my S2+ with the 219b 4500k and the 60 degree TIR lens.
But i’ve read that the TIR lenses are not optimal for a de-domed 519a.
Hopefully with better aesthetics, the blocky design isn’t really my thing, and it must not feel really good in the hand either.
Thanks for you opinion, I agree that’s it’s simpler for charging with 2P configuration, and if 30~35W is enough then yeah a simple MP3431 boost driver will do.
Got the replacement (new model) buck driver for my S21D! Unfortunately my light was lost/stolen a little while ago, so I guess I’ll be keeping it for a future project of some kind.
I can’t find data about efficiency of T3 and T4 drivers (13 modes) for each battery type.
Simon wrote efficiency is >90% but I assume it’s for NiMH batteries?
Do they use linear regulators for 14500?