Safety first Rams! Explore CSU by bike after dark with the Blinky Squared Ultra Rechargeable Bike Tail Light by Planet Bike, a compact, high powered LED tail light with multiple settings from steady on high and low to blinking choices to make sure you stay visible as you travel. Ride with peace of mind across the CSU campus night or day.

When riding at night anywhere on campus, CSUPD requires bicycles be equipped with a light that is visible for a distance of 500 feet to the front and a reflector that is visible from 600 feet to the rear in the lower beams of an approaching car. Visit the CSUPD Safe Commuting Regulations page to learn more about the rules of the road while you're biking at Colorado State University.

Product Highlights

• USB-C rechargeable lithium polymer battery
• Up to 19 hours of runtime
• 180 degrees of visibility
• 5-function light modes: High, Low, Courtesy™, Steady Pop, and Superflash™ Day
• 1.25"(3.17cm) square
• 0.041lbs(19g)