What Our Gearhead® Experts Are Saying: "This set is one of my go-to recommendations for commuters. The Blinder 600 is bright and sleek, and the Square rear light is eye-catching and super easy to charge. I especially like how it mounts tool-free and holds tight even on rough pavement."In city traffic and low-light conditions, we rely on our lights to keep us seen and safe without adding bulk to our setup. The Knog Blinder 600 & Blinder Square Rear Light Set strikes that perfect balance, combining a compact, CNC-machined front light with a high-output rear flasher that cuts through visual noise with standout brightness and clever design. The Blinder 600 offers a clean road-focused beam, ideal for urban riding and commuting, while its intelligent battery and side windows boost safety from multiple angles. In back, the Blinder Square delivers a bold 100 lumens with eight patterns that ensure we’re seen from a distance. With USB charging, waterproof protection, and flexible, tool-free mounting, this set works hard and travels light.