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Big Cobber

Big Cobber Front

AUD $134.99

This product in currently out of stock


Big Cobber front produces an incredible 330° of light, so you’ll be clearly seen from all angles.

It’s brilliantly effective at attracting attention day and night, so if you’re after the safest commuter bike light around then look no further.

101 in stock


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Simple Button

Simple Button Knog Knog

Big Cobber front is super 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. The Big Cobber has a run time of up 100 hours.

Super Bright

Super Bright Knog Knog

Packing 470 lumens, Big Cobber front is seriously bright. Efficient Chip on Board (COB) LEDs provide maximum brightness level for up to 90% of the battery burn time. Big Cobber Rear comes pre-programmed with 8 modes, plus it’s compatible with the ModeMaker app so you can customise your light modes.

Mount with Ease

Mount with Ease Knog Knog

Cobber comes with a tool-less removable silicone straps for bars and seat posts 22 – 32mm+ diameter and a magnetic mount. A large strap is also provided that will fit tubes and head tube profiles with a circumference of up to 200mm. Cobber comes with a standard and Aero mount.

Integrated USB Plug

Integrated USB Plug Knog Knog

No charging cable is required for your Cobber, its integrated USB plugs directly into USB ports. It has a charge time of 5.5 hours. 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 and ready to go.

18 factories told us this light would be impossible

18 factories told us this light would be impossible

We were happy to prove them wrong.

  • Specifications
  • Instructions


H: 22mm x W: 33mm x L:93mm


62 grams

Charge Time

5.5 hours



  • Modes Lumens Runtime
  • Max 280 2.5
  • Mid 100 5
  • Steady Pulse 470 3.5
  • Flash 470 9
  • Rolling Flash 190 8
  • Side Flash 280 3.5
  • Disco Flash 230 7
  • Eco Flash 35 120


Watch the instructional video or download the user guide below.

Cobber Quick Start Guide

Customer Reviews

Based on 9 reviews
Gregory Higgins
Let's hope they are looking

Well it's good but doesn't mount real well on headstem or my 3t bars,,. At least they will see me if there even looking. Gregory Higgins.

Anna Curtis

Good light. My only criticism is the absolute lack of instructions on how to get the clip off the light for the first time. Also, the light arrived dead which isn’t the end of the world but sorta annoying.

Thomas Pasteris
Excellent idea, things to improve

I use this device to be seen by others by night, it works very well.

The button to start the device is way to small (impossible to use it with gloves).

I only use one pattern (low), I wish I could get rid of those i don't use. (I tried to in the PC application but I didn't succeeded).

The autonomy is not long enough (five hours in low mode when weather is not cold)....it should be doubled.

The "attach system" should be "Garmin compatible".

Thank you
Thomas Pasteris.

Markus Von Poblotzki
Fantastisch dieses Licht

Ich bin sehr zufrieden mit dieser Fahrradlampe, und werde sie weiter empfehlen. Vielen Dank 😊

Marcus Heller
Usb Charger Broken

Great light, i feel very Safe with it but once the light fell down and direktly the USB Charger Broke and so the Light doesnt work at all.