Infinitron 300 I-281P White LED USB Charging Headlight, Black (LPF17600)

This compact, USB-rechargeable front light delivers a powerful 300 lumens of brightness. It features a "brightness adjustment" function that allows you to select your preferred brightness level and a daytime flash mode for enhanced safety. It features one 3W white LED and a built-in lithium-ion polymer rechargeable battery (DC5V/0.5mA). It has a 2.5-hour charging time, a low battery indicator, and five modes: steady, boost, high-brightness, pulse, and daytime flash. It features a brightness adjustment function that allows for 1-8 hours of run time. Run time varies depending on the brightness setting. It also includes a USB cable. Mounting diameter: 18-48mm (Φ). Light weight: 57mm x 32mm x 25mm (L x W x H). Product color may differ from the actual product due to display settings. Product specifications, logos, and design may be subject to change for product improvement purposes. We are also unable to answer questions about dimensions or personal fit that have not been announced by the manufacturer.