Serfas' sleek and compact HLM-2 Headlight illuminates your way with an ultra-bright high-output 1-watt Luxeon LED that shines through a fish-eye lens, eliminating the halo effect for excellent visibility. This fine light features one flash and two steady modes and boasts a rugged CNC-machined-aluminum body. Plus, it sports a pivoting mount and attaches to your handlebars, stem or helmet. The batteries are included, too.