48-72 hours of continuous operation, depending on the flashing mode. Each light hasAmber -colored LED's on the front &White -colored on the back. Each light has amagnet on the bottom of the battery cover.
4 Pack Rechargeable LED Road Flares Roadside Emergency Car, Vehicle Safety Light
LED Road Flares Warning Lights for Roadside Emergency Safety Beacon Flashing
LED Road Flares Rechargeable Safety Flashing Warning Light Roadside Emergency Di
