The Sunlite TL-L520 LED Taillight has 5 LED lights, durable, easy to install and provides a firm seat post mount along with a belt clip. The light has three modes: always on, flashing/emergency, and intermittently flash. The light is rated to go continually for 150 hours. The light is lightweight, water resistant, and uses three AAA batteries that are easy to install/replace.

Package Includes:
TL-L520 LED Taillight 3x AAA batteries Seat post mount w/ belt clip