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Fabric Lumasense Rear Light

Mfg PartNum:FP1257U1OS
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The Fabric USB Rear Light is wired up to an accelerometer that increases its brightness with a decrease in speed. The result is a virtual brake light that alerts traffic and other riders in order to help prevent collisions on the road. It's powered by an integrated USB-rechargeable Li-po battery, and the nylon housing is rated IPX5 waterproof for functionality in any kind of weather.

Includes universal rubber strap / nylon mount and USB charging cable. Dimensions are 23 mm x 23 mm x 74 mm.

Burn times:

  • High / 30 lumens: 8:00 hours
  • Medium: 9:00 hours
  • Flash: 8:00 hours
  • Strobe: 9:00 hours

Mfg PartNum: FP1257U1OS 

Light Type: Rechargeable 

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Reviewed 6/27/2018
by Kevin
Daily Commuter
Sacramento, CA
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Great rear light.

I really like the brightness and the changing flashing based on speed. The one thing I do not like is there is no low battery indicator that I have noticed.

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Reviewed 11/21/2017
by Gon
Overall Rating
2 of 3 customers found this review helpful.
Very visible

Easy to install, very visible even in daylight. Not bulky at all. The brake function works fine.

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