The Kryptonite Avenue F-100 Bike Light is a powerful front light designed to keep you safe during every ride. With a bright 100 lumen output, it ensures maximum visibility both day and night. The 6 light modes—High Steady, Medium Steady, Low Steady, Daytime Pulse, Nighttime Pulse, and Economic Flash—allow you to adapt to any condition. The Economic Flash mode activates when power is low, giving you a final burst of visibility to get home safely. This LED bike light also features a built-in battery indicator that shows green for a full charge and red when battery is below 25%.
  Whether you're commuting through city streets or exploring the trails, the Kryptonite Avenue F-100 Headlight is your reliable companion. Its flexible mounting system makes it easy to attach to your seat post, bike pack, or belt, keeping it secure and accessible. With a USB rechargeable battery, you can avoid the hassle of buying new bulbs and enjoy lasting use. The memory function lets the light return to the last mode it was used, so you never lose your preferred settings. This high-quality bike light is engineered to deliver durability, performance, and reliability on every ride.