evo.com | Blackburn Rear Lights > The Blackburn Grid Rear Bike Light keeps things simple-40 lumens to keep you visible in the dark and enough battery modes to outlast your longest adventure. This USB-C rechargeable workhorse clips on wherever you need it, with run times stretching from 1.5 hours on full blast to a marathon 20 hours in eco mode. IP-65 Water-Resistant IP-65 Ingress protection rating or "IP Rating," is a techy way to describe the level of water- and dust-proofness of a product. This light meets the IP-65 Standard, which means it is totally protected against dust/grit and protected against low-pressure water jets coming from any direction. Rear Light Solid / Pulse / Strobe / Eco Rear 40 lumens Dual Mounting Options Silicone strap wrap mount fits a wide variety of sizes to mount where needed. Clip attachment mounting option. Battery Type Lithium Ion | Blackburn Grid Rear Bike Light 2026