FEREI B3 Water Resistant CREE R5 3-Mode 320-Lumen Memory LED Bike Light

In stock
320Lumens | Only 100g | IPX4 | 150M


Ferei B series bicycle lights utilize state-of-the-art high intensity LEDs and lithium-ion battery technology for maximum brightness, extended runtime and superior portability.
The Ferei B3 is an ultra-compact and ultra-lightweight CREE R5 based LED bike light that combines a hefty 320 lumens of output from a very small body. Featuring a lightweight li-ion battery pack that provides up to 4 hours of burntime in high mode (320 lumens) and many hours more or lower modes, the B3 is ideal for commuting, recreational riding and off-roading.
The B3 comes in kit with a sturdy helmet mount, a tough anodized aluminium handlebar bracket, BP28 battery pack, quick charger and other useful bits and pieces.
Three modes of output are accessed via a single glow-in-the-dark push button and the unit is rain / moisture proof.
The B3 utilizes a premium Cree R5 LED which produces a very strong flood beam and impressive hotspot, illuminating targets at over 150 meters and lighting up the foreground on either side of the track, path or roadway.
The Ferei B3 easily competes with cheaper inferior lights rated at up to 500 lumens due to full utilization of the Cree R5 LED and for this reason is one of the best value high powered LED bikes lights on the Australian market.



  • Utilizes the latest High Power LED technology offering 320 lumens for up to 100,000 hours.
  • Compact body combined with CREE R5 LED provides big output from a very small package.
  • Toughened ultra-clear glass lens provides maximum light transmittance.
  • Computer-designed alloy reflector provides a seamless beam with optimal focus.
  • Aerospace grade aluminium body resists impacts and effectively dissipates heat.
  • Military grade hard-anodized finish resists scratching and corrosion.
  • Water-resistant O-ring sealed construction guards against inclement weather.
  • The B3 comes with a robust handlebar mount, helmet mount and lightweight high-powered battery pack.
  • Convenient one-hand operation allows full control from a single glow-in-the-dark button.



  • Model: Ferei B3
  • LED: CREE R5
  • Output: 320 lumens
  • Voltage 3.7v
  • Runtime: 3.5+ hours on high
  • Range: 150 meters
  • Dimensions: 34mm head diameter
  • Battery: BP28 lithium-ion battery pack (or optional BP4836 for up to 8 hours runtime)
  • Weight: 100 grams (excluding accessories)


    Package Include:

  • 1 x Bicycle light
  • 1 x BP4836 8800mAh battery pack
  • 1 x Bicycle mounting bracket
  • 1 x AC 100~240V power adapter (2-flat-pin plug)
  • 1 x Velcro nylon strap
  • 1 x Wrench
  • 1 x Chinese/English manual
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