Serfas TL-411 Tail Light

TL-411 4-LED Safety Tail LightSuper affordable & compact 4-LED taillight featuring 70 hours of runtime on included 2x AAA batteries.DESCRIPTIONFeatures Lightweight Light & Bracket Remove in 3 Seconds Up to 1/4 Mile Visibility Optional Rack Mount Four 3mm Red LEDs Built In Backpack Clip Long Battery Life Uni Tail Light Bracket Included Specs Modes: Alternating & Flash Weight: 56 Grams With Bracket High: 35 hrs, Slow Flash: 70 hrs, Quick Flash: 70 hrs, Scrolling Flash: 70 hrs Battery: Includes 2 “AAA”