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This Fenix BC21R Rechargeable Bike light is an integrated yet versatile bike light which delivers a maximum 880-lumen neutral white light. It features four output modes plus Flash to enhance your cycling activities. The built-in side red light assists in riding safety. The quick-release bike mount makes it easier to mount or dismount the light. Perfect for road racing, bicycle riding, and urban commuting.


  • Uses one Cree XM-L2 T6 neutral white LED with better color rendition, maximum output 880 lumens.
  • Optimized Dual Distance Beam System.
  • New type quick-release bike mount for easy and secure adjustment of the light direction.
  • Four brightness levels and one flashing mode. Digitally regulated output maintains constant brightness.
  • Made of aluminum alloy with excellent heat dissipation.
  • Built-in over-charge, over-discharge protection; over-heat protection to avoid high temperature of the surface.
  • Waterproof to IPX-6 standard.
  • Powered by one 18650 rechargeable Li-ion battery or two CR123A Lithium batteries.
  • Low power warning reminds when battery replacement needed.


Brand Fenix
Model BC21R
Material Aluminum Alloy
Light Source Cree XM-L2 T6
Function Shock Resistant
Charger Multifunctional Charging
Battery Type CR123 & 18650
Switch Mode High/ Middle/ Low
Lighting Distance 200-500 m
Flashlight Type Camp
Wattage 10W
Color Black
Package Contents 1 x Fenix BC21R Bike Light
1 x Rechargeable Li-ion Battery
1 x BC21R Bike Mount
1 x Charging Cable
1 x Bike Mount Shim
1 x Bike Mount Strap
1 x Spare O-ring
1 x User Manual

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