The Blinder Link Rear Bike Light is an innovative and powerful light designed to grab the attention of other road users, and be a pleasure to use. Available in two practical mounting options: Blinder Link Saddle mounts just below the saddle, keeping your seat post clear of clutter and placing your rear light at the best position for maximum visibility. Blinder Link Rack tackles the problem that using racks can often obscure the riders rear lights, mounting on the back of the rack. No Ordinary Bike Light Blinder Link is an impressive bike light that's simple to use, while being stacked with innovative features that you'll love. Specialised mounting system 8 eye-catching modes 100% waterproof with IP67 rating Bright & punchy 100 lumen output Be seen from over 3000 ft USB-C rechargeable (cable not included) Up to 50 hr runtime Low battery & charge indicator 'Rack' mount includes 2 brackets to fit 50mm and 80mm spacing. Light Modes MODE LUMENS RUNTIME Steady On - High 35 4 hrs Steady On - Low 20 7 hrs Low Flash 50 19 hrs High Flash 100 7 hrs Fading Flash 30 14 hrs Pulse Flash 70 19 hrs Accelerating Flash 30 5 hrs Eco Flash 30 50+ hrs WHAT'S IN THE BOX BLINDER LINK SADDLE MOUNT Blinder Link Rear Light Saddle Mount Hex Key BLINDER LINK RACK MOUNT Blinder Link Rear Light Rack Mount Rack Mount Adapter Hex Key 4 x Bolts 8 x Spacers 2 x Nuts