Light up your night rides with the Portal Bike Light, a sleek helmet-mounted powerhouse delivering up to 1650 lumens. Its self-contained 21700 lithiumion battery charges quickly via USBC and lasts up to 8 hours on low mode. The ultralight 1lb design fits comfortably on any helmet, complemented by a flexible wide mount and curved actioncamera adapter. Backed by a threeyear warranty, this Chicagoengineered light keeps you riding confidently.