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HexBright is a stylish, rugged, high-power compact light you can use as-is or reprogram however you want using open-source code.
HexBright is a stylish, rugged, high-power compact light you can use as-is or reprogram however you want using open-source code.
3,156 backers pledged $259,293 to help bring this project to life.

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    1. middleca on

      Sad I missed these sales, if anyone else spots them please keep posting! Christian, I hope you make more!

    2. Missing avatar

      Douglas Robertson on

      Looking to purchase dead hexbrights. Pop me an email if you have one you are willing to offer.

    3. Missing avatar

      creator on

      Hey Christian,

      I can't get the SI Labs driver to work with my hexbright on my Macbook?

      Any leads to help available?

    4. GreyCatGroup on

      Does anyone know of a replacement battery that will fit? Apparently not all 18650's are the same length.

    5. Missing avatar

      DiHydro on

      Were the board files ever released? I wanted to take them and roll my own tweaks to the PCBs.

    6. Wayne on

      @klubar the battery is the 18650.

    7. Missing avatar

      klubar on

      The battery on my hexlight is no longer holding a charge. What is the replacement battery for the hexlight? (And fyi, the usb charging port also broke, so I'm looking for a battery charger too.)

    8. Missing avatar

      Paul Nicholson on

      Anyone here know what crystal I need to order from digikey to replace the crystal on the v1 boards? I have successfully replaced the crystal oscillator on the newer boards.

    9. Jonathan Moreel on

      My hexbright fell and no longer works :'( The leds in the tailcap are lighting up, so I'm sure it's not the battery contacts that broke of the print from the impact.
      I get a 0V reading at the main emitter, so no power is being sent to it. But further than that I'm lost...
      Anyone has an idea what might be broken and how to fix it? I have basic soldering experience.

    10. Missing avatar


      So be careful with the USB charging port, are there any other common points of failure?

    11. Alex Weyermann on

      Does anyone have any Hexbrights that they wish to sell, either new or used?

    12. Missing avatar

      dheineke on

      Shawn, I broke off the USB port on mine as well while replacing the crystal. (The crystal broke into pieces when I dropped it)
      The usb port coming off ripped up the pads and traces of the printed circuit board so it was pretty hard for me to fix it and then I lost the actual USB port part and guess I can't find one exactly like it.
      My solution is to use a Nitecore I4 Smart Charger that I ordered from Amazon:

    13. Missing avatar

      Mike.S on

      Christian lied, and never kept his promise to make the light open source. So you might as well give up any hope of someone else picking up where he left off...

    14. middleca on

      I love these flashlights so much, wish I had bought more!

    15. Missing avatar

      Shawn on

      The USB connector on my Hexbright has come off. So I can't charge my flashlight anymore.

      Anyone in the northern NJ area handy with these things? Please let me know. I can't live without this flashlight.


    16. Richard R on

      Anyone have any extra ver 3 electronics boards????
      Just found out Hexbright has shutdown what a bummer.
      Anyway I didn't upgrade my light if anyone has the newer boards I would love to make you an offer for them feel free to send me a message
      And thank you Christian you made one hell of a flashlight I use my 3 regularly now maybe I will cut back bit so they last as long as's a shame you had to shutdown

    17. Missing avatar

      William Cooley on

      I just found out that it looks like the Hexbright production has been shutdown. Now I wish I had ordered that LED board upgrade. :-( I wonder what the reasons were and I also wonder if someone else could take over the production. If Christian doesn't sell the design to someone else it would seem like such a waste to not open source the hardware design files.
      It looks like the community site is still online for the time being. And for reference here is the amazon product page with tons of positive reviews…

    18. Jason L Chapman on

      Sad to see Christian had to end Hexbright. Went to the site today...

    19. Adam Mellor on

      so sad
      we have had a power outage and the hexbrights are wonderful
      now I wish I had a dozen.

      anyone selling ?

    20. Missing avatar

      Jeff Lester on

      So, someone broke into my house today and stole my Red Kickstarter Hexbright! :( Probably the thing I'll miss the most and now I can't even replace it. sad :'(

    21. Missing avatar

      Richard NL on

      For those wondering what Jeff Lester is on about and missed it:
      Update on facebook;

      C2 Robotics in Meet the BattleBots, Part 2:…
      Episode 1 (region-limited):

    22. Missing avatar

      Jeff Lester on

      Saw you on battle bots! Good luck!

    23. Missing avatar

      Richard NL on

      Landon, I think you may have missed a few updates/comments/e-mails. Prime backers were offered a Flex upgrade a long time ago.[1] I'm not sure about the exact details for the Flex+Prime combo level though.[2] That said, I'd hope some sort of discount could still be arranged for you. At this time, though, the Flex is sold out at the website and at several retailers.[3] There's still some stock elsewhere.[4] No word as of yet as to whether any new runs will be made, or whether there will be a new-and-improved version launching.

      [3] /,, touchofmodern,com,,
      [4],, - and pre-owned at , it pops up from time to time.

    24. Missing avatar

      Landon Bradshaw on

      My Hexbright has been a great flashlight and I like to keep it charged up and handy ... other flashlights may float around the house as needed but I keep this one in it's reliable spot as it's my "go to" light for pretty much any task ...

      But I keep wondering what happened with the extra money that I paid for the PRIME that got chopped for lack of interest ($90 backer level, PRIME+FLEX) ... I know it's been years but maybe a discount on buying a second FLEX? (I like the idea of head mounting one for biking)

    25. Missing avatar

      bill rae on

      Hey Christian, its been 3 years since this started. I enjoy my light and was wondering whats up with everything. It would be cool for a short 3 year retrospect. Also any plans for anything else for hexbright or Christian

    26. Missing avatar

      Richard NL on

      Christian.. just saw a tweet pass by mentioning this URL: www touchofmodern com/sales/hexbright

      $89.99 / choice of color / Version 3

      I haven't seen anything from you about a new version / color options making a comeback. What's up? :)

    27. Missing avatar

      Richard NL on

      ThinkGeek has a special on the HexBright Flex (and other items) - only $55.99:

    28. Damien Good on

      Got my Hexbright upgraded. Also noticed that the LED module is an excellent heat sink. I had to turn my adjustable soldering iron to max, in order to get the wires off.

      Still debating which of the two lenses to use, Currently on the ultra clear one for now.

      One additional step I took, was the addition of thermal compound, to help with transferring the heat away from the upgraded LED module.

      Of all of the LED flashlights, the Hexbright flex is my favorite.

    29. Richard Woodley on

      Any thought to making a upgrade package for Canada and International where price for the parts and shipping could make a deal that works for you and us? Still love the light and haven't seen anything else like it!

    30. Missing avatar

      Neil on

      Oh yeah... Also dropped in the super clear lens. Not sure how I feel about this. It makes it brighter and produced a larger bright area but you can also see the square shape of the LED module. It's kinda crazy. Brighter but square... Not sure if I like it.

    31. Missing avatar

      Neil on

      Ok, updated with the new XM-L2!!!! My soldering skills leave much to be desired. I think my soldering iron may not get hot enough. The LED backing plate is a FANTASTIC heat sink and dissipated the heat from the soldering iron making it so I could not easily get the old solder off. I had to brute force it for the most part but finally got the old wires off.

      Somewhat the same story doing the resoldering... It's ugly but together.

      As for the light itself... Not too much of a gain over the standard XM-L. I've got two HexBrights and side by side if I look at them long enough I think I can convince myself there is a difference...

      So is it worth $14.95? Absolutely. All the cool kids have XM-L2 lights. You want to be cool don't you?

    32. Missing avatar

      scott olszewski on

      Anyone have any thoughts on a headband type attachment for the Flex? Where I might buy one similar to the Maglite one? Love the light!

    33. Missing avatar

      Neil on

      Excellent! The XM-L2 looks pretty nice... Which bin is this one? Still U2?

      If I remember correctly we're limited to 1.8a due to heat issues. If that is correct according to this:

      We should be around 700 lumens (if it's still the U2 bin).

      Next we need to shove a MT-G2 in there....

    34. Missing avatar

      Richard NL on

      > [HBbot][YT] New LED in People on Feb10@06:44 -… - 2mins 1sec
      > We have a new CREE XM-L2 available for sale to upgrade your HexBright FLEX light output.

      ( And some surplus early lenses - oh, and you can now buy the HexBright Flex at thinkgeek, too :D )

    35. Christian Carlberg Creator on

      @Galen, yeah, I need to put parts up for sale after i do house cleaning.And thank you!
      @Neil, yea, I should look in to that. It is pretty easy to de-solder the current board.

    36. Missing avatar

      Neil on

      Out of curiosity.... any advances in LED modules that would give a brighter light or longer run time at current output? I poked around the Cree module page but didn't see one that looks like an improvement... Even if it takes some soldering it may be a fun project.

    37. Missing avatar

      Galen Rosenberg on

      @Christian - any more thought about selling those extra parts? I'd love to have some spares.
      BTW, we may have clashed on methods but you have made one amazing piece of kit and you deserve credit for it. My light sees daily use.

    38. Missing avatar

      Jeff Lester on

      Hi Christian,
      Just wanted to say thanks. This project is exactly what I think kickstarter should be. Someone with an idea and a prototype, trying to start a small business. Seems like most projects now are a company that's already building something and just wants to use kickstarter for advertising and pre-sales. Good job :)

    39. Christian Carlberg Creator on

      Thanks Richard! I have been busy with personal, non-HexBright issues and have wanted to put up an update for weeks now essentially letting you guys know what extra stuff I have. I have been cleaning house and have some extra shells and a bunch of lenses. I will probably out something up after the holidays.

    40. Missing avatar

      Richard NL on

      Christian and the HexBright project are the subject of a 6-page feature in the December issue of Nuts & Volts;…

      "I was very close to cancelling my Kickstarter project with a quarter of a million dollars on the line."

      "Crowd-funded projects are not just about managing a project. It is about managing the crowd too."

      "I cannot express the feeling I had as my backers received their HexBright FLEX torches and started emailing me to say "Wow! Worth the wait!" and "Great job!" [...] I realized this was not just because I made a great light. It was also because I stayed in communication with my backers"

      If you are not a subscriber, you can get a 3-month complimentary subscription (no payment details required) and access to the current issue through . If you enjoy reading N&V, please do subscribe in full :)

    41. Missing avatar

      Jonathan on

      On each of the Kickstarter projects I back I keep in mind I am a backer, not a customer. I really appreciate the ones that give me insight to the technical challenges, the start-up processes and problems, and the human responses of attention with intention to make it happen. Thank you.

    42. Missing avatar

      Ulrich Specht on

      Thats the best Hexbright story i heard so far, you made my day .oO(flashlight + washing machine... could be me) ;-)
      I would try the same, but my two Flexes are still on their way to germany. At least i hope so. Last message from Christian was 4 weeks ago. I hope german customs dont hold them for to long. :)

    43. T Kap on

      Hi. Just wanted to let you know that my HexBright survived a wash in the washing machine (hot water / high load though not really many clothes). It must have been in one of my pants pockets. Las far as I could tell inside compartment is completely dry. Did get a small scruff on the outside from the spinning cycle LOL. Works good as new!! Glad I heard it before I put it in the dryer:)

    44. Christian Carlberg Creator on

      @Mike S.- I will not tolerate your personal attacks. I have no control over this forum but I have reported you.

    45. Christian Carlberg Creator on

      @Whitney- your advice sounds good. This is has been a full time job jammed in to my spare time, so I appreciate pointers.

    46. Whitney Battestilli on

      @Mike.S Have you gotten your refund yet so that you can go away and be done with this horrible experience? Please, please go away.

      @Christian It would be great to throw a public domain declaration in the header of the demo source files. It would only take 10 minutes and might save somebody some headache someday. We've certainly snagged bits of them various things. I've personally used a few lines in up_n_down. I know that Dave and I have been good about licensing everything in the hexbright library with a BSD-ish license. Lack of the of clear licensing of the demo code potentially threatens the community at some point.

    47. Missing avatar

      Mike.S on

      @Trogdor. If you haven't noticed, nothing has been open sourced, not the software (no license), not the hardware, not the electronics, not the optics. I'll avoid generalizations and be specific. Christian is a liar and a thief.

    48. Trogdor


      You don't need to be a dick with the rash generalizations. Just sayin'

    49. Christian Carlberg Creator on

      @magestik- if you feel scammed please send your HexBright FLEX back to me for a refund. Thank you very much for backing this project!!

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