The Blinder X 2300 Helmet Kit is engineered for riders who demand the very best in performance and reliability from a helmet mounted directional light. No Ordinary Helmet Mounted Bike Light Stash the external battery in a backpack or hip bag, and control light modes using the helmet mounted button. Plus, here's a load more features you'll love: The lighthead provides a strikingly bright 2300 lumen beam. Secure and comfortable helmet mount to lock light head in place. Navigate any conditions with 6 pre-programmed light modes. Easily select light modes using the helmet mounted button. Intelligent button LEDs show battery level and charge status. 100% waterproof with an IP67 rating. 10,000 mAh USB-C rechargeable external battery Light Modes MODE LUMENS RUNTIME High Steady 2300 1.8 hrs Medium Steady 1000 5 hrs Low Steady 350 15 hrs Steady Pulse 900 12 hrs Strobe 900 12 hrs Eco Flash 650 75 hrs What's In The Box 2300 lumen light head & remote Helmet remote mount Helmet mount Extension Cable, 700mm 10,000 mAh battery Hex key Torx screwdriver