Nite Rider Swift 450 Headlight Lightweight and Bright A good headlight can make you visible at all hours of the day. The Nite Rider Swift 450 Headlight is lightweight and provides more than enough lumens to see and be seen. This light features a water-resistant USB-C charging port that shields your light from water and dust. It also has a custom-engineered collimator lens that distributes a soft, even light beam pattern. With the low battery indicator, you'll know when your battery drops to around 20%, letting you know it's time to recharge your bike light. Features Installs in seconds with an integrated rubber strap mount Custom collimator lens that distributes a soft, even light beam pattern Water-resistant USB-C charging port that shields your light from water and dust Flash Modes Mode High Medium Low Flash Flash 2Lumens45030015045035Run Time (h:min)2:005:3011:0011:0025:00Specifications Number of LEDs1Battery Type Rechargeable, USB-CWeight82g Water Resistant Yes Low Power Indicator Yes Mounting Type Handlebar Battery Mounting Internal | Niterider | Swift 450 Headlight 450 Lumens | Rubber