Serfas Thunder Blast 2.0 Rear Light Blk w/AWS

UTLA-7BK

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Serfas Thunder Blast 2.0 Rear Light Blk w/AWS

UTLA-7 Thunder Blast Tail Light (40 Lumens)

Coming up with ways to make you safer on the road, when using Serfas lights, is a top priority. NEW for 2016, our “BLAST” Audible Low Battery Indicator emits a loud 85 Decibel signal when your light battery gets under 10 minute runtime in that specific mode.

How It Works

  • When the battery reaches 10 minutes of runtime, in its current mode, the light will emit a long beep followed immediately by a short beep. Sound will continue every minute.
  • When the power button is pressed it will put the light in the next longest running mode & it will restart the battery low alert until 10 minutes of runtime in the mode is reached. Repeat as necessary. Example: Going from highest mode to lowest mode at first beep could extend runtime up to 5 times.*
  • Light will emit beep sound repeatedly when last minute of runtime in the current mode is reached.
  • While charging the light the power button will blink blue. When full charge is achieved light will beep to notify charging cycle is complete.
  • Light emits a beep when power button is pushed & light goes from mode to mode.

DESCRIPTION

Features:

  • “Blast” Audible Low Battery Indicator Alerts Rider Of Low Battery
  • New Body Design Easily Fits Aero Applications
  • Low Flash Lasts Up To 14.5 hours
  • Extra Long Mounting Straps For Endless Mounting Options

Specs:

  • Solids Modes: High (40 Lumens): 2.25 hrs & Low (10 Lumens): 7.75 hrs
  • Flash Modes: High (40 Lumens): 4 hrs & Low (10 Lumens): 15.25 hrs
  • Weight: 48 Grams Without Bracket
  • Battery: USB Rechargeable Li-Polymer