The Swift 300 gives you more than enough lumens at our lightest weight for headlights (82 grams). NiteRider makes this headlight USB rechargeable for convenient on-the-go charging.Features: Lumen Output: 300 5 Modes with Run Times: 2:00-28:00h Charge Time: 2:00/3:15h Low Battery Level Indicator Weight: 82g Water / Dust Resistant IP64 Rated Micro USB Rechargeable
