Knog Big Cobber Rear Bike Light

The Big Cobber Rear Bike Light produces an incredible 330° of light, so you’ll be clearly seen from behind as well as from both sides. It’s brilliantly effective at attracting attention day and night, making it one of the safest lights you could choose

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

Features:

• • Incredibly bright 270 lumens
  • Simple Button – Big Cobber Rear is simple to operate. A long press of the single button will turn the light on and off, and a short press will cycle through the modes. Cobber has a run time of up 100 hours
  • 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, it’s compatible with Knog’s ModeMaker app so you can customize your light modes
  • Mount With Ease – Cobber comes with tool-less removable silicone straps for seat posts 22 – 32mm+ diameter and a magnetic mount. Also includes a standard and Aero mount
  • Integrated USB Connector – Plug Big Cobber 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 and then turn off once the Cobber is fully charged
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Specification:

Bulb Type – Chip On Board (COB) LEDs
Light Output – 270 Lumens / Eco-Flash 15 Lumens
Light Modes – 8
Programmable with ModeMaker – Yes
Aero Seat Post Compatible – Yes
Low Battery Indicator – Yes
Fits Seat Posts – 22 – 32mm+ diameter
Run Time – High: 100 hours, Low: 2 hours
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 Temperature – 20 to 22 °C / 68 to 72 °F (Room Temperature)