Knog Blinder Headlight

The Blinder Square features a built-in USB-A connector that flips out from the back of the unit. You can plug the light directly into any standard USB-A port on a computer, wall adapter, or power bank, eliminating the need for extra charging cables.

The included mounting system is designed to be versatile and fits handlebars or seat posts ranging from 22mm to 32mm in diameter. It uses a flexible silicone strap that secures easily to most standard bike frames.

With 200 lumens, this light is primarily designed for urban commuting and increasing your visibility to others. While it provides enough light to be seen from 1500 feet away, it is not intended for high-speed mountain biking or navigating completely dark, unlit trails.

An IP67 rating means the light is fully protected against dust and can withstand immersion in water up to one meter deep for 30 minutes. You can confidently use it in heavy rain or wet conditions without worrying about internal damage.

Battery life varies significantly depending on the mode you choose. In its most efficient setting, Eco-Flash, you can get up to 60 hours of runtime, though using the higher-output steady modes will drain the battery much faster.