The BikeSmart front headlight combines USB technology and minimalist design to bring you a compact ultra-bright light system. The Wally Front has 4 modes: super-bright constant, constant, power saver constant, and flashing. Under a full charge, this headlight can last up to 12 hours. It comes with a tool-free mounting bracket for easy installation on your handlers, seat post, and helmet. With 220 degree visibility, these water-resistant lights will keep you in the spotlight.