Knog Red USB Tail Light (6011836793015)

Knog Red USB Tail Light



  • Can be mounted magnetically to handlebars or forks; integrated clip can attach to clothing or panniers for visibility on the run or on your bike
  • IP67 tested and 100% waterproof against all elements, so you can ride rain or shine
  • 5 light modes of steady, pulse, strobe, fancy flash and eco flash let you customize your visibility
  • 20-lumen output; run time of up to 40 hrs. in eco flash mode
  • Efficient Chip on Board (COB) LEDs designed to provide maximum brightness level for up to 90% of the battery burn time for each mode
  • Tool-free removable silicone straps compatible with bars 22mm-32mm+ diameter; able to fit oversize bars
  • Integrated USB plug doesn't require charging cable; plugs directly into USB ports and is designed to be exposed to the elements
  • Includes magnetic mount and 2 interchangeable straps for bars 22-27mm and 28-32mm+
  • Imported.
Best Use
Cycling, Running
Bulb Type
Number of Bulbs
Max Light Output (Lumens)
20 lumens
Taillight Mounting
Multiple Locations
Charge Time
4 hours
Integrated Battery
Battery Life On High
2 hours
Battery Life On Low
6 hours
Battery Life Flashing
40 hours
0.4 ounces