TheSpecialized Stix Elite 2 Tail Lighthas a spherical lens and 12 to 100 lumens output. Nothing says see me now louder than a strong and bright tail light both for day or nighttime use. With its spherical lens which directs lumens more than a 1/2 mile (800m) in the brightest conditions, theSpecialized Stix Elite 2 Tail Lightis the go-to tail light. It's all about peace of mind, and with its six light modes you get multiple options for day or night visibility. And depending on the chosen mode this tail light will run for up to 77 hours and is easily charged via the built-in usb tab which eliminates the need for a cable. Specialized StixElite 2 Tail Light Features 12 to 100 lumens output ... More info
