The Knog Eyeballer is a great safety front light which is super bright and has a super effective beam pattern that will definitely keep you position on the road as clear as anything. The lights main construction is a UV-resistant industrial grade silicone which makes for great safety if you ever drop the light and also helps to keep things water tight. Pumping out a whopping 80 Lumens with a great selection of flash modes you won’t go un-noticed. The light also has a great battery life across all of its lighting modes, ranging from 8 hours on a steady beam to 76 hours in its flashing mode. he light has been designed to provide maximum brightness for 90% of the battery burn time for each mode. This means that the last 10% of battery is conserved so that it lasts as long as possible before it runs out of juice. With its silicone fixing bands the light is able to fit to most handlebars from 22mm – 32mm+ and even most awkwardly shaped aero-bars. The light is USB Rechargeable and is also waterproof so will not be damaged when exposed to the elements. With a one button layout the light is super easy to navigate. One long hold the light will turn on and short presses will change the modes. Overall the Eyeballer is a great light that will keep you seen on the roads from small village to a busy town/city.