• Online:
  • URL for this product:
  • From the U.S. and CanadaCall 1-800-426-4840
  • Mon. through Sun., 4 a.m. through 11 p.m. PT.
  • InternationalCall 1-253-891-2500
  • Mon. through Sun., 4 a.m. through 11 p.m. PT. English language only.

Serfas Night Saver Bike Headlight - 2012 Closeout

This item is currently sold out or unavailable online.

Or, may we suggest shopping for similar items:

Shop more Bike LightsShop more Serfas

This page is provided for reference to historical product information.

The Serfas Night Saver Front Bike light illuminates your path, and features an easy-to-use mounting system for easy on and off your bike.

  • LED bulb casts even, white light; nearly indestructible LEDs greatly improve battery life
  • Rubber mounting strap makes installation a breeze
  • High, low and flashing modes let you choose the light intensity
  • Light rotates 360° on mount
  • Requires 2 lithium ion CR-2032 batteries, included
  • Closeout


Item 842556

This item contains hazardous or flammable materials and is restricted to surface shipping only. Online orders for shipment to Alaska must be picked up at the Anchorage REI store (follow options for Free Shipping to REI Store when ordering); shipment to any other Alaska address is not offered. Sorry, this product cannot be shipped to Hawaii, APO, FPO or international addresses.

REI Membership

Serfas Night Saver Bike Headlight - 2012 Closeout Specs
Best use
8.7 lumens
Handlebar and helmet
2 lithium ion CR-2032
40 hours
70 hours
70 hours
24 grams
Bulb type
Number of bulbs
Max light output (lumens)
Headlight mounting
Integrated battery
Battery life on high
Battery life on low
Battery life flashing

Serfas Night Saver Bike Headlight - 2012 Closeout

Loading Ratings & Reviews...

Serfas Night Saver Bike Headlight - 2012 Closeoutis rated4.0out of5by1.
Rated4out of5byfromYep it worksWorks fine. You have to remove the plastic tab in between the batteries or it will not work. There are no instructions to tell you this, but figured it out. Pretty bright for a little blinky light. Cheaply made, but it's inexpensive and it does the job. Stays in place well on the handlebars. Goes on and comes off easy. Time will tell how long the batteries last...hopefully a long while because 2032 batteries aren't cheap.
Date published: 2012-09-19

Ask a question and have it answered by REI product experts and fellow outdoor enthusiasts. Need immediate assistance? Use Live Help.

Loading Questions & Answers...

How are we doing? Give us feedback on this page.

FREE SHIPPING With $50 minimum purchase

MEMBERS, EARN A $20 BONUS CARD! When you spend $100 April 14-29. Single-use bonus card redeemable May 2-12. Details
  • Join REI today!
  • REI Membership
  • REI member benefits include an annual refund (typically 10% on eligible purchases).
  • Join REI today!
  • Sign up for REI Gearmail®
  • and get 15% off selected items!
  • Store Locator
  • Locate an REI store near you.
  • Find a Store
© 2014 Recreational Equipment, Inc. All rights reserved. REI, the REI Tree and Mountain design, Novara, and
REI Adventures are trademarks of Recreational Equipment, Inc.

Find REI on: FacebookTwitterYouTubeFlickrMobile site