• L-1-LED-31R-V104

Lezyne LED Femto USB Drive Rear Bike Light

Compact, super lightweight USB rechargeable LED cycling taillight. Its durable co-moulded construction is minimal and has an IPX7 water resistance rating. A versatile mounting strap quickly mounts to a variety of post sizes. Five output modes offer up to 5-lumens and the custom Wide Angle Optics lens provides well over 180° of visibility. The Femto USB Rear can run for up to 15 hours and is easily rechargeable with the included Micro USB cable. A secure, threaded composite matrix cover keeps the USB port clean and sealed. The Femto USB is perfect for commuters and recreational riders looking for a simple and inexpensive way to add visibility.

  • Maximum lumens: 5 lumens
  • Claimed weight: 23 grams
  • Maximum runtime: 15 hours
  • Recharge time: 2.5 hours
  • Flashing runtime: 15 hours
  • Pulse runtime: 9 hours
  • Solid runtime: 4.5 hours
  • USB rechargeable
  • IPX7 water resistance rating
  • Five output modes
  • 180-degree visibility


Product Code L-1-LED-31R-V104
Brand Lezyne
Colour Black
Manufacturer Colour Black


  • Clothing from £2.95
  • Footwear £4.95
  • Next Working Day Delivery: £6.95
  • Saturday Delivery:  £12.95
  • Sunday Delivery:  £13.95
International Delivery Prices & Delivery estimates are provided as a guide, and for more information please view our delivery information page


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Lezyne LED Femto USB Drive Rear Bike Light