LIMITED LIFETIME warranty that addresses any flaws in mechanical parts (such as housings, covers, mounts, and fasteners) as well as LED lights.
LOW BATTERY INDICATOR upon powering off, indicator flashes blue notifying you that there is more than 20% battery level. And will light up red when below approx. 20% remaining.
CHOICE OF MULTIPLE LIGHT MODES 2 steady light levels: LOW @ 15. 5 hours run time and HIGH @ 10. 5 hours. Plus 2 Daylight Visible Flash modes PULSE FLASH @ 4. 5 hours, FAST FLASH @ 7. 5 hours
FAST AND EFFICIENT USB RECHARGE-ABILITY reaches a full charge in just 2 hours. While plugged in, LED indicator will change from red to blue when it reaches a full charge.
DAYLIGHT VISIBLE FLASH FOR INCREASED RIDER SAFETY with a long a 7. 5 hour run time for those extended rides. Riding with a bright tail light in the daylight is every bit as important as at night.