Planet Bike Superflash Rear Bike Light — Compact Tail Light, AA Battery, 100‑Hour Runtime

The Planet Bike Superflash is a compact, weatherproof rear bicycle light that delivers a highly visible, signature blinking pattern and long battery life to help make you more noticeable to traffic and other riders.

Compact but powerful, the Superflash combines a high-output Blaze LED with two auxiliary eXtreme LEDs in a slim vertical housing built for daily use. Its distinctive flash pattern was designed to catch attention quickly, and the unit includes multiple mounting options so you can attach it to seatposts, stays or clip it to clothing and bags. Durable and lightweight, the Superflash is intended for commuters, road riders and recreational cyclists who want dependable rear visibility without extra bulk.

How bright and how far can the Superflash be seen?

The Superflash uses a 1/2-watt Blaze LED plus two eXtreme LEDs to produce concentrated light that remains noticeable in traffic and low-light conditions. The optic design channels output rearward while the flash pattern increases detectability at a glance.

• Rated visibility up to approximately 1 mile under typical conditions
• Produces about 7 lumens in both steady and Superflash modes
• Flash pattern engineered for quick recognition by motorists

What are the run times and what batteries does it use?

The Superflash is battery-powered and optimized for long runtimes so you won’t need fresh cells every ride. It ships with batteries so it’s ready to use right out of the box.

• Runs up to about 100 hours in Superflash mode on two AA batteries (included)
• Steady mode offers around 60 hours of operation at similar lumen output
• Simple battery access for quick replacement on the road

How can I attach the Superflash to my bike or gear?

The Superflash is built to fit a wide variety of setups and includes multiple mounting options so you can position it where it’s most visible. Installation requires no special tools for the included mounts.

• Includes seatpost mount and seat stay mount for different frame styles
• Clip mount for attaching to clothing, backpacks or straps
• Ultracompact vertical housing keeps weight and profile low

Is the Superflash durable and ready for all-weather use?

Designed for everyday cycling, the Superflash has a weather-resistant enclosure and impact-tolerant construction to stand up to commuting and recreational use. The compact form reduces snag risks and helps the light survive typical knocks.

• Weatherproof housing resists rain and light spray
• Lightweight ABS/polymer body for durability without bulk
• Simple, sealed lens and switch to minimize dirt ingress

Who is this for? The Planet Bike Superflash is aimed at riders who want an affordable, reliable rear light that emphasizes visibility and long battery life. Commuters, night-training cyclists, city riders and anyone wanting an easy-to-mount safety light will appreciate the bright, attention-grabbing flash pattern, multiple mounting choices, and compact weatherproof design. If you need a no-fuss tail light that’s ready out of the box and built to last through regular use, the Superflash is a practical choice.