Blackburn Click Light Combo Size Review

VERSATILE MOUNTING SYSTEM - Round seat posts, aero posts, seat stays or to loops on bags/clothes (with the built-in wire clip) are all fair game for mounting the Dayblazer rear light thanks to it's unique and reconfigurable bracket interface. It is easy to bring it with you. MEETS ANSI FL-1 STANDARD - Meets ANSI FL-1 standard- this standard was created by the American National Standards Institute (ANSI) to provide consistent performance measurements for handheld lights. Although bicycle lights are not required to follow this or any standard, Blackburn believes in offering full transparency in how the output, run time, water resistance and other performance claims are measured. SILICONE MOUNT - Versatile silicone mount fits diameters from 15-35mm. IP-65 - Ingress protection rating or ip rating, is a techy way to describe the level of water and dust proofness a product has. This light meets the ip-65 standard, which means is totally protected against dust/grit and is fully resist strong jets of water from all directions.