See and be seen with the powerful, USB-rechargeable TigerMoth 300-Lumen headlight. Features a compact design, alloy construction, and universal tool-free bracket for mounting on bars, stems, or helmets. USB-rechargeable (charging cable included) Universal tool-free attachment Runtime varies from 2–8 hours depending on one of five lighting modes Output: 300 lumens Extra mounting brackets sold separately Mode memory: light automatically lights up in the last mode used