Powerful and compact rechargeable USB-C safety set
Light up your ride with the Planet Bike Blinky Squared Ultra bike light set - a sleek, high-performance duo engineered for 360° visibility. This set includes two 1.25-inch square lights—a 100-lumen headlight and a 50-lumen tail light, both equipped with chip-on-board technology and a 16-LED circular array to ensure oncoming and rear traffic sees you from all angles.
Powered by a fast-charging 300 mAh lithium-polymer battery, these lights run for up to 19 hours and recharge in just 2 hours via USB-C. Built to withstand the elements, both lights are FL1-tested and IP66-rated for dust and water resistance, making them reliable in all conditions.
The Superflash Day™ mode, optimized for peak sunlight, ensures visibility from up to one mile away, keeping you safe even in the brightest conditions. For steady, reliable illumination, the High and Low modes provide consistent lighting, while the Courtesy™ and Steady Pop modes feature attention-grabbing flashing patterns designed to maximize visibility in low-light environments.
COMING SOON!
SKU 3205

Weight
19 grams per light

Light Modes
High, Low, Courtesy™, Steady Pop, and Superflash Day™ modes

Battery
USB-C rechargeable lithium polymer battery for up to 19 hours of runtime

Degrees of Visibility
Together the lights provide 360 degrees of visibility
- 16 LED PB Power Array™ provides five modes for all types of riding and conditions (High, Low, Courtesy™, Steady Pop and Superflash™ Day settings with mode memory)
- Tested to FL1 standards - run time: 2 hours (high – 100 lumens), 3.5 hours (Low- 50 lumens), 7 hours (Courtesy™ 9-80 lumens), 6.5 hours (Steady Pop - 50 lumens), and up to 18 hours (Superflash Day™ - 100 lumens)
- Provides 180° of visibility
- Dust & water resistance - the Blinky Squared Ultra is dust and water resistance rated to IP66 standard
- Fast recharging - 300 mAh lithium polymer battery charges in 2 hours with USB-C cable (included)
- Smart Charging Technology™ with built in low battery indicator
- Mounts to any handlebar or round tube with stretch strap
- Size: 1.25" x 1.25"
- 19 grams
Downloads
Blinky Squared Ultra headlight user manual
Questions
Check Out the FAQ
Here are answers to a few frequently asked questions
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End of Life Instructions
When your light is past its useful life, please attempt to recycle the light with battery installed at a local electronics recycling facility. Go to Call 2 Recycle to find a location
Whether you're riding in broad daylight or after dark, you’ll always have the right lighting mode at your fingertips. Thanks to the mode memory function, your lights remember your last setting, allowing for a seamless riding experience every time you hit the road. Mounting is effortless—rubberized stretch straps secure the lights to handlebars, forks, seat posts, seat stays, and rack stanchions, while the tail light’s angled backing ensures optimal positioning for visibility. Wherever your ride takes you, the Blinky Squared Ultra Light Set ensures you're seen, protected, and ready for every journey.