The knog blinder mob four eyes rear lights a bright urban commuter bike light ideal for those daily commutes from the 39burbs to the big smoke outputting 80 lumens of light at the front and 44 at the rear this bright bike light ensures you are well seen not just to road riders ahead of you but those behind too up to 12 kilometres away with its focused 35deg beam reflective faceplate long battery life and 5 different light modes 2 constant amp 3 flash you39re guaranteed t