Lezyne Femto USB Drive Rear Light

£18.00

Compact, super lightweight USB rechargeable LED rear bike light. The Lezyne Femto USB Drive has 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 up to 270° 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. This Lezyne rear light is perfect for commuters and recreational riders looking for a simple and inexpensive way to add visibility.

  • Max Lumens: 5 lumens.
  • Weight: 23g.
  • Max Runtime: 15 hours.
  • Recharge Time: 2.5 hours.

Bike Lights - How Many Lumen Do You Need?

Bike lights are rated in Lumens. A Lumen is the measurement of the total visible light emitted and is commonly used for all kinds of bulbs.

One thing worth noting is that most lights advertise their headline rate. Packaging may say 1000 lumens. Reading the small print they might only do that for an hour. That light may run 500 or 600 lumens for 2 or 3 hours. So it's worth buying a light with more lumens than you need to get decent running times.

There is no fixed agreement on how many Lumens you need for a bike light as it depends on the type of cycling you are doing. As a rough guide we say that:


  • Daytime running lights = 100+ Lumens
  • Urban commuting lights = 50 to 200 Lumens
  • Rural riding lights = 400 to 600 Lumens
  • Trail riding lights = 600+ Lumens

Price Match at Cycles uk

We understand that price is important, so we regularly price-check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.

Colours Black, Blue, White
Sizes FEMTO USB/REAR
Brand Lezyne
Barcodes 4712806001858, 4712806001865, 4712806001872, 4712806001889
SKUs / Part Numbers L-1-LED-31R-V104, L-1-LED-31R-V107, L-1-LED-31R-V110, L-1-LED-31R-V111

Please note: Manufacturers can sometimes change the specification of the products from time to time.

Why buy from Cycles UK?

You May Also Like