The Blinder ROAD 600 is the performance light for the ultimate road cyclist, with the brand new 2020 model with an upgraded output of 1.5x brighter than the previous Blinder Road. Packing 600 lumens of light and using two of the latest high-intensity LUMILEDS LEDS ensures roads and paths are flooded with light, no matter where you ride. With incredible power / weight ratio and dual + constant flash modes, you won\'t find another light like this. Specification: Modes: Narrow Beam / Wide Beam / Dual Beam / Flash Beam,Weight: 95g,Lumens: 600,Replaceable straps for tool-less attachement,USB chargeable,Aero compatible - Shaped to fit standard and aero bars,Upgraded output (1.5x bright than the previous Blinder Road),Low battery indicator - Stays on for 2 seconds after turning off when the battery is low,100% waterproof,. Mode High Medium Low Narrow Beam 2.0 hrs 3.5 hrs 8.5 hrs Wide Beam 2.0 hrs 3.5 hrs 8.5 hrs Dual Beam 1.0 hrs 2.5 hrs 4.3 hrs Flash Beam 5.4 hrs 9.0 hrs