280 lumen USB front light

Powerful front light rechargeable via USB port. Power: 5 Watts. Brightness: 280 lumens. Lighting modes: high, low, and flashing. Battery: 1500 mAh rechargeable lithium. Charging time: 3-4 hours. Operating time on a full charge: 1-2 hours on high, 2-3 hours on low, and 3-4 hours in flashing mode. USB cable and handlebar mount included.