• Corroded
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      748 months ago

      Kind of related but one thing I like I do on occasion is check out various enthusiasts subreddits for niche things and see what the community go to is. Like AA batteries and how Eneloop batteries are the gold standard.

      Fun way to kill an hour and find some neat stuff.

    • moosetwin
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      138 months ago

      when the flashlight is so powerful you need safety glasses

    • @Landmammals@lemmy.world
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      8 months ago

      Battery safety?

      You can’t just drop a term like that and not explain. Have I been using batteries in an unsafe manner this whole time?

      • @skyspydude1@lemmy.world
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        548 months ago

        Batteries are rated for a certain continuous current draw, and if you try drawing too much, you’re going to have a bad time. Some of these flashlights can draw a ridiculous amount of power, and if you’re putting a cheap knockoff 18650 in it with no internal protections, it’s not going to be a fun time.

        It’s the same issue people had with vapes exploding. The original included batteries might only be rated for a continuous draw of say, 10A, and they’re adding these crazy high wattage coils trying to get 30A from them.

        • AItoothbrush
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          178 months ago

          Yeah but charging is even more dangerous. These lights dont have built in chargers so you need to charge the batteries yourself.

    • Track_ShovelOP
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      248 months ago

      I’m assuming battery safety is required so you don’t inadvertently light your pocket and underlying pubic hair on fire?

      • AItoothbrush
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        248 months ago

        With 5000+ lumen lights even the light itself can burn you or your pants easily.

        • @ouRKaoS
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          48 months ago

          I have a few pairs of pants with holes in the pocket from a Wurkkos FC12 I got on Amazon for about $35. It’s bright as hell, has a built in USB-C charger, and goesnwith me pretty much everywhere.

        • Janet
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          28 months ago

          “intense pulsed light” anyone? dont try it though.

          but if anyone does, pls do tell us about it

      • @SeducingCamel@lemm.ee
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        18 months ago

        Wurkos fc11 I think on Amazon. Fantastic. For these crazy lights you mainly just need nice high draw 18650s from a reputable store online and a nice 18650 charger. I had a cheapo charger from Amazon that screwed 2 batteries and they wouldn’t cool down, hot to the touch for hours. A bit concerning lol

  • @s_s@lemmy.one
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    408 months ago

    I have a headlamp that’s basically just a metal case wrapped around an 18650 cell and it is quite insane.

      • Track_ShovelOP
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        238 months ago

        While you’re joking, this thought gives me untold anxiety.

        I have a mining background, and abandoned mines are dangerous as fuck

      • @s_s@lemmy.one
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        8 months ago

        40 days backpacking 800 Miles on the Arizona Trail.

        Walking from Utah to Mexico, in November with gradually decreasing daylight. Lots of night hiking.

      • @bratosch@lemm.ee
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        68 months ago

        Could just leave the headlamp at the entrance pointing into the mine. That would probably light it all up anyway

      • @azertyfun@sh.itjust.works
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        38 months ago

        I’ve used one for cycling.

        Overkill? Maybe. Quite nice to have a dark country road lit up well enough to light up the road close AND far (most headlights have a tight beam that only does either).

        Also I like the reusability/repairability of productd based on 18650 cells

  • @CADmonkey@lemmy.world
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    108 months ago

    Just so everyone knows, I’m going to use this entire thread for ideas. My brother would love a good flashlight.

        • @drcobaltjedi@programming.dev
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          8 months ago

          Hey, he’s also doing the lords work on there. After JBP posted some kink picture thinking it was some chinese consparacy, Robert Evans replied to every tweet of his with that picture to harrass the dumbass.

          Robert’s also an anarchist who hosts behind the bastards which I strongly recommend.

          • Bo7a
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            98 months ago

            I would also like to know about this. But I don’t have the intestinal fortitude to dredge through twitter posts. Anyone have a direct link?

  • tomo
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    58 months ago

    theyre going to eventually get lights brighter than the sun