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Lezyne Femto USB Drive Light Set
Lezyne Femto USB Drive Light Set
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Lezyne Femto USB Drive Light Set
Lezyne Femto USB Drive Light Set

Femto USB Drive Light Set

Mfg PartNum:1-LED-31P-V104
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Go The Distance

Compact, super lightweight, USB rechargeable — no, you're not dreaming. The Lezyne Femto is an out-of-this-world LED cycling safety light set. Both the front and rear lights have an impressive runtime as well as a bright lumen count, keeping you visible while you travel between the safety of streetlights.

Its durable co-molded construction is minimal and has an IPX7 water resistance rating. A versatile mounting strap quickly mounts to a variety of bar sizes. Five output modes offer up to 15-lumens and the custom Wide Angle Optics lens provides 270° of visibility.

The Femto USB Front can run for up to 20 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. Available in four colors: Black, Red, Blue, White. Also available as a pair.


  • Front Flash 1/2/3 mode – 15 lumens for 20 hours
  • Front Pulse mode – 15 lumens for 12 hours
  • Front solid mode – 15 lumens for 6 hours
  • Rear Flash 1/2/3 mode – 5 lumens for 15 hours
  • Rear Pulse mode – 5 lumens for 9 hours
  • Rear Solid mode – 5 lumens for 4 hours 30 minutes

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


Mfg PartNum: 1-LED-31P-V104 


Light Type: Rechargeable 


Lumens: 15 Front / 5 Rear