The Knog Big Cobber Front Bike Light produces an incredible 330 of light, so youll be clearly seen from in front as well as from both sides. Its brilliantly effective at attracting attention day and night, making it one of the safest lights you could choose18 factories told us Cobber would be impossible. We were happy to prove them wrongFeatures:Powerfully bright 470 lumensSimple Button - Big Cobber Front is simple to operate. A long press of the single button will turn the light on / off, and a short press will cycle through the modes.Packed With Innovation - Efficient Chip on Board (COB) LEDs provide maximum brightness level for up to 90% of the battery burn time. As well as 8 pre-programmed modes, its compatible with Knogs ModeMaker app so you can customize your light modesMount With Ease - Cobber comes with tool-less removable silicone straps for handlebars 22 - 32mm+ and head tubes up to 200 mm in diameter. Also includes a standard and aero mountIntegrated USB Connector - Big Cobb...