Kryptonite Alley F-650 Premium USB Front Light

Kryptonite Alley F-650 Premium USB Front Light

Out of Stock Sorry, you missed it. But you still have options...

Recommended alternatives We've found some items that may interest you...

Top Rated

Best Deals

New in Front lights

Archive Product Details Comparing? Here's the info from the out of stock item

Product Description

Bright enough to light your way in any conditions, the Kryptonite Alley F-650 Premium is a powerful front bike light that is ideal for all sorts of winter cycling, especially riding on unlit roads. Putting out a maximum of 650 lumens, there are six different modes giving you a run time of between 2 and 26 hours. A built-in battery indicator lets you know how much power you have left and the power saving function ensures that you will always have enough left to get you home on even on long rides.

The compact durable case features side illumination ports for improved visibility on the roads. The Kryptonite Alley is easy to clip on and off the handlebar mounted bracket. USB charging makes it easy to top up the battery at home or work.

Key Features:

  • Modes include High Steady, Medium Steady, Low Steady, Daylite Pulse, Nitelite Pulse and Economic Flash
  • Fully USB Rechargeable - No batteries to buy or replace
  • Run time up to 26 hours
  • 6 modes with 2 pulse and 1 flash
  • Side visibility
  • Power saving function


  • High Steady: 2 Hours, 650 Lumens
  • Medium Steady: 4 Hours, 325 Lumens
  • Low Steady: 12 Hours, 100 Lumens
  • Daylite Pulse: 8 Hours, 650 Lumens
  • Nitelite Pulse: 10 Hours, 100/300 Lumens
  • Economic Flash: 26 Hours, 100 Lumens

Occasionally, without notice, manufacturers change product design and/or specifications.