Magicshine® MJ-906B Bluetooth Programable Bicycle Light

(6 customer reviews)


Upgraded version of the MJ-906 with Bluetooth programmability. Powerful MTB headlight with USB battery pack.

  • 3200 lumen max of verified output, 5x CREE XM-L2 LED
  • 1-100% customizable brightness on constant, flash, SOS, and strobe modes. (programmed via Bluetooth device)
  • 1.2 hours runtime at 100% brightness
  • Light head weighs 91.5 g, battery 287 g
  • Battery is USB rechargeable and is able to charge USB devices
  • o-ring mount

To download  the mobile app:


Note: For the firmware update. Please make sure the Bluetooth light starts off connected to a charged battery and is turned OFF. Do not disconnect the battery nor turn on the light during the update. Disconnect and reconnect the battery 15 seconds after the update has completed.

Frequently Bought Together

MJ-906B+Bluetooth Remote+extension cable+MJ-6116+MJ-6102
Price for all:   $311.95


MJ-906B MJ-906B MTB headlight MTB headlight USB rechargeable bluetooth bike light bluetooth bike lightMagicshine Bluetooth App

MJ-906B reviewed by Mountain Bike Rider(MBR).




——The MJ-906B is the daddy of Magicshine’s range. Busting out a cool 3200 lumens (claimed) from five CreeXM-L2 LEDs it should be enough to turn darkness to light. Burn time is only about one hour fifteen on full but what makes the MJ-906B clever is the ability to control power outputs anywhere from 1% to 100% via a Bluetooth compatible smartphone app.

MJ-906B reviewed by by


——Rock-solid battery attachment and connections. Near-infinite customizable options. Rock-solid hardware connectivity. Useful as general external battery pack for charging things.

MJ-906B reviewed by by Bike radar


——Magicshine has been the brand to beat in performance for price terms for several years now. The latest multi-faceted, app tuneable 906B isn’t totally issue free but it’s still an impressively user friendly, bang up to date bargain that continues its affordable benchmark form.


——The Magicshine MJ-906 with 5000 lm is the nominally brightest lamp in this comparison. Obviously, a lamp with such a high output of lumen is above average in terms illumination. The defined light-spread convinced us as well. The MJ-906 is definitely worth € 179.

+ far and wide illumination
+ good value for money


MJ-906 bicycle light redesigned with Bluetooth chip, more efficient cooling and multi-functional battery pack, the MJ-906B Bluetooth bike light.

The MJ-906 has over the years, became quite popular among the mountain biking, enduro crowd. High output, perfect beam pattern and robust craftsmanship has made it one of the most ideal choices for a handlebar light. The use of a taillight is sometimes not a necessity when you are out on the mountain trails so we took it out for this version of the MJ-906B. You will get the 3200 lumen actual output headlight and its 4 cell LG 18650 Li-ion battery pack and all accompanying accessories. The heat dissipation fins has been improved so you are less likely to run into heat throttling issues with brightness in hot weather.

Like the MJ-906, the 906B comes with factory default lighting modes of 100% 75% 50% 20% and flash. However this could be easily reprogrammed with your mobile device with easily downloadable Magicshine app. There are 4 pre-programmed lighting modes: constant, SOS, Flash and Warning.(quick double flashes) Each mode can be set with a customized brightness level from 1-100% and saved to your device for quick switching. Once the settings have been customized, the power button on top of the lamp head will no longer cycle through factory settings but what’s saved in your mobile device.

For long distance endurance riders, the light’s battery may be charged while on the road with USB 2A input, however for a light like the 906B, the brightness will be capped to the max available input power. Some flickering and flashing may occur on some power banks. Magicshine is not responsible for potential damages caused to the light head or battery due to usage of 3rd party equipment.

Additional information

Weight 18.5 oz
Dimensions 7.5 × 4.2 × 2.2 in
Luminous flux

3200 Lumens (Max Actual Output)

Shell material

Aluminum alloy and plastic


Top click switch & mobile device via bluetooth

Working modes

100%-50%-25%-Flash (factory setting)
Customize-able through mobile app


1.2 hours @ 100%


7.2V 5200mAh USB rechargeable

Power indicator

Green LEDs on battery
power switch (below 30%)

Waterproof rating




Net weight

Light head: 91.5g (3.23 oz)
Battery pack: 287g (10.12g)

6 reviews for Magicshine® MJ-906B Bluetooth Programable Bicycle Light

  1. JB Beristain

    Is been great so far, very bright. I use it at 65 percent and it has last me for two moderate nite rides. I use it only for MTB and i gotta say, I really like the beam spread. It lights up the whole trail very nice. That been said, I just wish it came with an actual remote since is Bluetooth, it would be great to have it because when you are out in the trails using the phone as remote is not the smartest thing to do. And I also wish it came with a helmet strap. I been trying to see it I can make it GoPro mountable but working on it as I speak. I will update my review in a few months of use since I will be using it for the winter.

  2. l’autre

    Great light! More than enough for commuting, and a solid trail light. Well built and thoughtful bike light touches.

  3. rider

    one of the best light I have ever used ..great battery life …very compact and really at a very good price .
    Go for it also the bluetooth feature is great .

  4. JHR

    This light was super easy to operate. Battery securely takes on bike through tough trails. Light worked very well in conjunction with Helmet light – also by Magic Shine. I used the app and found the set up a bit unintuitive on the App itself. The app loaded my battery saving settings and I enjoyed the ride without being my battery up on full bright. One ride in and very pleased.

  5. Tamra Jane

    Great light!
    Great product! Lots of light, and light in weight.

  6. K. Page


    I mtn bike night ride 2-3 times per week. Most of the guys I ride with use expensive lights that I cant seem to bring myself to buy. I needed a quality light that was, in comparison, affordable. Its tough knowing what you are buying on Amazon with all the fake lumen claims but this light so far fits the bill. I havent had it long enough to fully test the battery duration on different settings but brightness is not an issue. I bought the extension cord so that I could helmet mount this light. Without the extension, the cord is pretty short.

    This light is just as bright as all my buddies that spent over $250 on theirs. This was a great buy and glad I made it.

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