Hey, here the UF-2100 from DD is coming again. If you missed the last chance to keep one, please get one for you now; If you have bought one last time but still want one or more, just place the order here:
Hello, thanks for your great support again. I am glad to tell you that the expiry date for this coupon has been extended to October 8th our time, if there are other members still interested in this, please just feel free to place the order.Thanks.
Actually if the emitter is T6 and it is driven at 3A the best it can do is around 900 emitter lumens a bit less if you care about OTF lumens. That is for a short time before sagging and overheating.
This light would be best if driven about 2,4A oh high. At least i would make sense. Around 600 lumens is sensible and the ability to run it more than a minute is welcome too.
The body is too tiny to want it direct driven at 3A+. Driven at anything less than 2A is also not desired.
mu uf-2100 pulls 3.1a off a fresh tf flame..while not 1000 lumens it's definitely 800 or so..very bright for it's size and heats up quickly ( 2 mins it's warm)..which is a good thing..heat dispersion is not a bad thing..i've used this light 5-8 mins and then the body is getting hot..but I rarely need a light for more than a few minutes before shutting it off..for the price it's a great edc with wow quality..
I was disappointed I missed this one the first go around, so thanks for bringing it back. I would really love to get rid of strobe and have L-M-H, but at this price I could spring for a new driver.