Knog Big Cobber

The Big Cobber Bike Light Set produces an incredible 330° of light, so you'll be clearly seen from in front, behind and from both sides. They're brilliantly effective at attracting attention day and night, making this light set one of the safest you could choose

18 factories told us Cobber would be impossible. We were happy to prove them wrong

Features:

• Powerfully bright 470 / 270 lumens
• Simple Button - Big Cobber bike lights are simple to operate. A long press of the single button will turn the lights on / off, and a short press will cycle through their 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, both are compatible with Knog's ModeMaker app so you can customize light modes
• Mount With Ease - Cobber comes with removable silicone straps for handlebars / seat posts 22 - 32mm+ and head tubes up to 200 mm in diameter. Aero & standard mounts included.
• Integrated USB Connector - Big Cobber plugs directly into USB-A ports. When your Cobber is running low on battery, a red ring will light up around the button. This ring will turn green, then off once fully charged

Specification:

• Bulb Type - Chip On Board (COB) LEDs
• Light Output - F Max: 470, Eco-Flash: 35 / R Max: 270, Eco-Flash: 15
• Light Modes - 8
• Programmable with ModeMaker - Yes
• Aero Seat Post Compatible - Yes
• Low Battery Indicator - Yes
• Fits Seat Posts - 22 - 32mm+ diameter
• Run Time - F High: 120 hrs, Low: 2.5 hrs / R High: 100 hrs, Low: 2 hrs
• Charge Time - 5.5 hours
• Rechargable - Yes (integrated USB-A connector)
• Weight - 62 grams
• Dimensions - H: 22 mm x W: 33 mm x L:93 mm
• Waterproof - Yes, IP67 rating
• Operating Temperature - -20 to 50 °C / -4 to 122 °F
• Strap Material - Medical Grade Silicone
• Optimum Charging Temperaure - 20 to 22 °C / 68 to 72 °F (Room Temperature)