This brilliantly designed light set is bright, dependable and the perfect partner for commuters on urban streets. With more than enough power to be seen night and day, long runtimes and easy on / off mounting, this combo will greatly improve your safety while being a delight to use. No Ordinary Bike Light Set Blinder 600 Front Combining robust CNC construction, compact design, perfect beam angles and powerful light output, Blinder 600 is a top-shelf front bike light. Produces a powerful 600 lumen road focused beam Provides quality illumination up to 260 ft Industry leading battery tech provides 2 hrs runtime on full brightness Up to 120 hours runtime on Eco flash mode Includes a tough and durable mount for over or under bar mounting Pre-programmed with 6 light modes to suit all conditions USB-C rechargeable (cable not supplied) 100% waterproof with an IP67 rating Intelligent button LEDs show battery level & charge status Side illumination windows for improved visibility Plus Rear Plus rear is simply a pleasure to use; versitile mounting options, magnetic attachment and the ability to remove from the mount and clip it onto just about anything. Be seen from up to 1500 feet away Integrated USB-A connector for cable free charging Waterproof with IP66 rating Wearable Ultralight at just 0.6 oz Up to 40 hr runtime Light Modes Blinder 600 Front MODE LUMENS RUNTIME High Steady 600 2 hrs Medium Steady 300 4 hrs Low Steady 150 8 hrs Steady Pulse 300 8 hrs Strobe 150 16 hrs Eco Flash 90 120 hrs Plus Rear MODE RUNTIME Steady 2 hrs Strobe 8.5 hrs Pulse 4.5 hrs Fancy Flash 10 hrs Eco Flash 40 hrs WHAT'S IN THE BOX Blinder 600 Front Bike Light Plus Rear Bike Light Blinder Front Bar Mount Plus Bike Light Mount 1 x Small 22-27mm Plus Strap 1 x Large 28-32+mm Plus Strap