CygoLite Dash 520 Headlight USBDescription: The CygoLite Dash 520 Headlight is a great choice for road and aero cyclists. Includes a wide, front beam that creates high visibility for the cyclist and oncoming vehicles. Its versatile and flexible design allows for easy mounting, and can hold up to 95 hours of battery life. USB Rechargeable weighs just 95 grams745025096293