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Magic Shine

Magic Shine MJ-902B Bluetooth Bicycle Light - 1600 Lumens

  • $ 119.99
  • Regular price $ 139.99


The MJ-902B light has been redesigned with a Bluetooth chip, more efficient cooling and a multi-functional battery pack. The MJ-902B has always been a versatile bike light due to its small size and light weight design. At exactly the same size as the MJ-900, the 902B puts out much more lumens making it suitable not only for road but also MTB and Enduro. The two XM-L2 LEDs are capable of producing a maximum of 1600 lumens of actual measured output. The MJ-902B can be easily controlled via your mobile device. There are 4 pre-programmed lighting modes, constant, SOS, Flash and Warning. Each can be customized with a brightness level from 1-100%. Your custom settings can be saved and grouped for later use. Once the settings are saved, the top power switch on the light head no longer cycle through the factory brightness settings, but your own.

Totally redesigned USB rechargeable battery pack MJ-6116 has a max capacity of 5.2Ah from its four 18650 LG Li-ion cells. Providing 2.3 hours of max runtime on its brightest setting. Much like the MJ-6112, the 6116 can also act as an emergency power bank through its 5V/2A USB port. Streamlined design and high quality material make for a durable, weatherproof and high performing light. For weight sensitive riders, the light head weighs in at 51.5g while the battery pack at 287 g.


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

1600 Lumens (Max Actual Output)

Shell material

Aluminum alloy and plastic


Top click switch & mobile device via bluetooth

Working modes

Customize-able through mobile app


4×18650 Li-ion batteries (7.2V 5.2Ah)

Power indicator

Green LEDs on battery
Top switch (below 30%)


2.3 hours @ 100%