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Folomov 18650S 960 Lumen 5000K LED Flashlight

Folomov 18650S 960 Lumen 5000K LED Flashlight

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Product Description
Running on a single 18650 battery, the Folomov 18650S offers 960 lumens, 5000K LED, nine different modes, and a host of features to prevent it from harm in the field. In terms of output, the flashlight casts a beam 170 meters long for up to 4 hours Read More

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Carm
12
Apr 14, 2019
Memory mode for last setting used?
hatman
362
Apr 12, 2019
Question to MD -- how are you ensuring, please, that we won't get lights from the problematic first batch? Thanks.
SteveG
3
Apr 16, 2019
hatmanWe know this light isn’t from the first batch because it has a different LED. The first batch was 3000k. I really doubt anything was fixed regardless. The problem was pushing too much current through the 219D. The lumen output on this light indicates the same current with a cooler LED bin. You’ll need to swap emitters to really fix the problem.
toddcshoe
16
Apr 12, 2019
It's a decent light. Super small for a 18650 light. The driver being in the tail cap allows it to be very compact. The first batch of these had problems. The driver was overdriving the emitter and it was turning blue and getting wickedly hot. Outright dangerous really. It seems they have revised the driver. I have one of the newer ones now with the new driver and it works like a champ.
SteveG
3
Apr 16, 2019
toddcshoeIf the driver was pushing less current through the 219D, the output would be lower.
toddcshoe
16
Apr 17, 2019
SteveGNot necessarily. Once the current gets to exceed what the emitter can handle then it all turns to heat and a life shortened and ugly tinted emitter. So if the emitter hits it's max brightness at 2amps and you drive it with 3amps. You are going to get lots of heat and weird things happening to the emitter. If you redesign the driver to only deliver the 2 amps it needs it gets just as bright but without all the heat and side affects of being over driven.
Jhova90
50
Apr 12, 2019
I know nothing about this brand, but it looks like a decent light at a good price. I'd seriously consider this just try the brand out, however NINE different modes! Seriously, who needs nine different brightness levels? Give me 3 max: low, med and high.
Trickynick
0
May 25, 2019
Jhova90I have their C4 flashlight and it's great. The 9 modes they are referring to includes some extra "emergency" modes like SOS and strobe. If it's like mine it has 4 brightness levels that span a good range.
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