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  • Half-watt Blaze™ LED plus two Extreme™ LEDs provide visibility up to one mile
  • Compact vertical design is weatherproof, lightweight and durable
  • Flashing and steady modes; unique, eye-catching flash pattern
  • Comes with bike mounts and clip mount
  • Includes two AAA batteries


View all Planet Bike Rear Bike Lights

REI membership


Best Use Cycling
Bulb Type LED
Number of Bulbs 3
Max Light Output (Lumens) Unavailable
Taillight Mounting Seat
Rechargeable No
Batteries 2 AAA
Integrated Battery Yes
Battery Life On High 50 hours
Battery Life Flashing 100 hours
Weight 50 grams

The REI Difference

100% satisfaction guaranteed

We stand behind everything we sell. If you are not satisfied with your REI purchase, you can return it for a replacement or refund within one year of purchase.

REI's guarantee doesn't cover ordinary wear and tear or damage caused by improper use or accidents.

If your item has a manufacturing defect in its materials or workmanship, you can return it at any time. See our limited warranty.

Gear & advice you can trust

At REI, we live and breathe the outdoors, and we're passionate about sharing our expertise with people of all skill levels. Whether you're new to the outdoors or a seasoned explorer, we'll take the time to understand your needs and help you find the right gear for you.

10% annual member refund

Anyone can shop at REI, but for a one-time $20 fee you can become an REI member and enjoy a lifetime of benefits. These include an annual member refund, typically 10% back on eligible purchases.*



*10% is typical but not guaranteed. Your refund is based on eligible purchases, which exclude REI gift cards, services, fees, REI Adventures trips, REI Garage, and discounted items. Learn more