The Six Packa€s deep reach and open beam is the brightest yet for intense shreds. The high capacity battery stores enough power to last the duration of the longest endurance events, just use the OMS (Optimized Mode Selector) to choose the runtime for your needs (from 2 to 36 hours). Together with Reflex , the Six Pack will automatically give you the perfect lumen level no matter the ride. Smart Port utilizes the large battery as a power bank for your other devices, e.g. for an overnight Bikepacking adventure. Comes with QR handlebar bracket, fast charger, QS guideItem Specifications: Modes: 10, Lumens: 4300, Color: Gun Metal Black, Model Name: Six Pack Mk14, Rechargeable: yes, Weight: 386g,