* 520 lumen headlight engineered for use on roads and commuting* Stand out in broad daylight with exclusive quad LED Daytime Running Lights* Built-in Enhanced Cycling Optics expands your field of vision with an extra wide and long range beam compared to typical lighting optics* Low profile, water resistant design, 75g* USB rechargeable internal battery lasts up to 63h* Built-in 24/7 Safety Technology with 8 night and day modes (Boost, High, Medium, Low, SteadyPulse, Quad DRL Steady, Quad DRL Flashing, DayLightning)* SteadyPulse: steady beam to help motorists gauge their distance while overlapping pulses keep them alert at night* DayLightning flash: lightning-like flashes to make you stand out in broad daylight* Low battery indicator* Side light ports further highlight your presence* Light mode memory saves the last mode you're in* VersatiteTM flexible mount attaches to handlebars including aerobars* Designed, engineered and assembled in the USA