A compact, bright light that features a CNC-machined aluminum body that is durable and weather resistant. High-grade, optical Lens also serves as an activation button that cycles through the five modes, and extends beyond body to provide 180 degrees of visibility for added safety Composite back cap features a secure clip or use the included silicon rubber strap to attach to a variety of tube diameters Threaded back cap resists cross threading Two CR2032 batteries are included per light Five Power Modes: four Flash and one Steady Run Time: 60 hours in Flash; 30 hours in Steady Output: 15 lumens (Front); 7 lumens (Rear) CNC-machined aluminum body