The Cygolite Hotrod 120 Lumen Bicycle Tail Light is a compact and versatile accessory for cyclists. With an LED bulb and a sleek black plastic design, this headlight features a detachable light/flashlight, hi-lo beam, and is water-resistant. It is powered by rechargeable batteries and can be conveniently charged using a USB. This model, the Dash Pro 600, is designed for both night and daytime use, providing safety and visibility for cyclists in various conditions. Made in the United States, this tail light is a reliable and high-quality option for enhancing your cycling experience.