Bike Headlight 2000lm Power Bank Mountain Bike Light

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Bike Headlight 2000lm Power Bank Mountain Bike Light

JK21U is a powerful bike front light with USB charging port to charging your mobile devices..

  • LED Lamp: 2xCREE XM-L2 LEDs;
  • Luminous Flux: 2000 Lumens;
  • Modes: High/Mid/Low/Strobe;
  • Battery: 8.4V 4-cell 5200mAh li-polymer battery pack;
  • CE, RoHS approved
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Features Of Bike Headlight JK21U

  • JK21U is one powerful bike headlight for mountain riding, JK21 utilize two original Cree XM-L2 LEDs as light source, providing strong beam shot for mountain night riding;
  • It’s also one super power lights with USB output ports to charge mobile devices in urgent conditions;
  • It’s with unique low and high beam combination, smart and safer beam design for night riders;
  • Four color options for customers preference: black/gray/blue/red;
  • Convenient mounting system, easy to install and uninstall the lights;
  • IP66 headlight and battery case, perfect light kit for outdoor activities.
USB Power Bank Bike Headlight

USB Power Bank Bike Headlight


  • LED: 2pcs Cree XM-L2 LEDs
  • Output: 2000lm
  • LED Lifespan:100000Hrs
  • Modes: Four modes: High/Mid/Low/Strobe
  • Operation Voltage: 8.4V
  • Operation Current: 3.8A
  • Beam: High & Low beam combination
  • Beam Range: 200-250m
  • Battery: 8.4V Waterproof 4-Cell 5200mAh Battery Case
  • Battery life: Can be charged more than 500 times
  • Run Time: 3 Hours on high mode
  • Torch Body: Aerometal, CNC process and Anodic oxidation surface treatment.F
  • Switch: Top Mid Switch
  • Waterproof: IP66

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Additional information


Black, Silver, Blue, Red