Riders using bike racks are often left with no good options for mounting their rear light, not so with the blinder link rack mount which affixes to the rear of any rack leaving an unobstructive view of the light to other road users.Chip on board LED'S Using advanced cob led technology mean the link produces a clear, bright and consistent beam of light.Super bright Producing a powerful 100 lumens means the link is bright enough for use any riding conditions100% waterproof With an ip67 rating, this light can be summered in 1 meter of water and still come out shining.Clip wearable When not on its designated mount, the link has a clip that allows a rider to attach it to their bag, their belt or anywhere they wish to have additional visibility.Rack mount Rack mountable-fits 50mm or 80mm spacing for most common racks-carriers.USB C rechargeable Rack mountable-fits 50mm or 80mm spacing for most common racks-carriers. Low battery indicator No need to guess when you're light need to be recharg