Niwalker 1600lumen USB Rechargeable Bicycle Headlight C21

  • Product Code: C21
  • Availability: 100
  • $79.90

  • Ex Tax: $79.90

Niwalker Solarwind C21 is a bicycle headlight and flashlight with high brightness and built in 2* 18650 battery.

Max brightness up to 1600lumens; Max beam reaches 200meters;expert lens provides 125 degress flooding angle. It's perfect size, which all make it a perfect choice for mountain cyclists, city bikers and outdoor adventurous riders.


Light source: 2* CREE XML2 LED

Max brightness: 1600lumens

Housing material: Aluminum alloy 6063 & ABS

Lens: the high temperature resistant lens

Switch: front electronic switch

Impact resistant: 1.5 meters

Water Resistant: IPX6

Size: 118mm* 53mm*32.5mm

Weight: 201g

Battery:2* 18650 7.4V 2500mAh(inside)

The input/output: 5V/2A 5V/2A

Operation Instruction

1: Press the button for 0.5 seconds to turn ON/OFF the light. Click the switch button to select lighting modes: Ultra brightness(1600LM)-Pulse(50-100LM)-Low brightness(200LM)-Middle Brightness(400LM)-High brightness(800LM)

2: When you turn the light on, it lights up in the last lighting mode you used.(Mode memory function)

3: Hold the button for 2s, you will get strobing mode with 1600lumens, please don't straight to your eyes directly.


1.Avoid shiing the eyes with strong light, the highest power output of this product will cause eye damage;

2.Please do not disassemble the built -in original battery;

3.Please do not disassemble in the product at will, which may result in unrecoverable;

4.Three- year warranty, non-human damage. If man-made damage is caused, replacement parts mand maintenance costs will be charged;

5.If you have any questions, please contact us to solve the problem.

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