Bontrager Ember Multi-Use Tail Light

Instantly add front or rear safety lighting with the Glo headlight and and Ember tail light. Used as a stand alone system in twilight conditions, as additional lighting or as an emergency back-up, these compact, bright and stylish lights can be run in either steady or flashing modes and provide over 40 hours of run time. Each includes two CR2032 batteries and an elastic strap for attachment to a variety of surfaces including helmets.