Knog Big Cobber Rear Bike Light

Knog Big Cobber Rear Bike LightThe 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

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
  

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 Temperaure - 20 to 22 °C / 68 to 72 °F (Room Temperature)