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Femto USB Drive Headlight

1 out of 5 stars
2 Reviews



Why We Like The Femto USB Drive Headlight

The driver that beeped as you passed through the intersection was clearly insensitive to the right of way, but the close encounter has you reconsidering your safety on evening commutes when the sun is low and street lights are faint. Your bike is already tricked out with reflectors, so the time has come to invest in the Lezyne Femto USB Drive Headlight to see and be seen on the road. The five light modes, including three flash modes, are primed to make your presence known when visibility is poor, and the IPX7 waterproof rating will outlast the elements, even when you ride to work in the pouring rain. Pair the Femto with a taillight of equal intensity, and you're ready to hit the road.


  • Compact, lightweight bike light for night rides
  • 270° optic lens throws a wide beam to enhance visibility
  • Five settings: flash 1, flash 2, flash 3, pulse, solid
  • Meets IPX7 waterproofing standards (fully submersible)
  • Burns for up to 20 hours of continuous use
  • Battery recharges within 2.5 hours via micro USB
  • Available in vibrant colors to match your ride
  • Item #LEDH16U
Power Source
flash 1, flash 2, flash 3, pulse, solid
[flash 1] 15, [flash 2] 15, [flash 3] 15, [pulse] 15, [solid] 15
Burn Time
[flash 1] 20h, [flash 2], 20h, [flash 3] 20h, [pulse] 12h, [solid] 6h
IPX7 (fully submersible)
handlebar mount, USB charging cable
Claimed Weight
0.8oz (22g)
Manufacturer Warranty
2 years

Overall Rating

1 based on 2 ratings

Review Summary

1 Stars - 2 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 0 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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1 out of 5 stars

May 5, 2021

Didn?t last

I've used it once or twice and have initial impressions

It only last 2 months, suddenly does not want to turn on, it does recharge but that doesn?t do any good if doesn?t light.

1 out of 5 stars

February 25, 2021

Stiff button and no function memory

That button is very stiff and the light does not have a memory for the most recent setting. If you like the strobe light that is at the beginning of the different functions, this is a good like. However, if you want the pulse function or solid light, you'll have to hit the stiff button several times each ride. It also requires a long hold to turn on an off.

Miriam G