X-Tiger Bike Rear Light Super Bright Led Bicycle Light USB Rechargeable Seatpost Fork Light Safety Warning Bicycle Taillight

Charging time: 2 hours
Life time: 10 hours of constant light, 15 hours of medium light, 20 hours of low light, fast flashing of all lights for 20 hours, and slow flashing of all lights for 30 hours
Monochrome light level: 6 levels: always on, medium light, low light, all lights flash quickly, all lights flash slowly, breathing flash
Two-color light levels: 5 levels: red light, white light (blue light), red light flashes slowly, red light flashes quickly, red and white (red and blue) flashes quickly
Brightness (lumens): 50 lumens
Warning distance: 200 meters