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Lil’ Cobber

Lil’ Cobber Rear

AUD $74.99

This product in currently out of stock


Lil’ Cobber Rear 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.

380 in stock


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Simple Button

Simple Button Knog Knog

Lil’ Cobber Rear 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 Lil’ Cobber has a run time of up 40 hours.

Super Bright

Super Bright Knog Knog

Packing 50 lumens, Lil’ Cobber Rear is seriously bright. Efficient Chip on Board (COB) LEDs provide maximum brightness level for up to 90% of the battery burn time. Lil’ Cobber Rear comes pre-programmed with 5 modes, plus it’s compatible with our ModeMaker* app so you can customise your light modes.

*StVZO model (sold in Germany) is not compatible with ModeMaker..

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 4 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:33mm


22 grams

Charge Time

4 hours



  • Modes Lumens Runtime
  • Max 30 1.4
  • Mid 10 3.5
  • Steady Pulse 45 3
  • Flash 50 7
  • Eco Flash 10 40


Watch the instructional video or download the user guide below.

Cobber Quick Start Guide

Customer Reviews

Based on 5 reviews
Good Lil'Cobber

This light rules! Tucked away under my saddle on the seatpost, just blinking away. Lots of different modes of flash, good battery life, and a good mounting system. I have no complaints, does what a good tail light should do, and the design is awesome.

Good light, the mount is a bit flimsy though.

Light is great, super bright, has enough modes and the side coverage is awesome. The mount works, but it's a bit clunky mounting / unmounting the light. Not super positive when it's locked in, and awkward to remove. Feels like the light will outlast the mount. Another mounting option would be great.

Great bike light

I just wish it had some of the same modes as the bigger ones.

Superb Light

Quite superb light which really does give everyone no reason whatsoever for not seeing you! It has fabulous mounting bracket. There is a huge variety of light modes and most of them can also be tailored for individual preference but it would be helpful if all of them showed their runtime on the app but I understand that Knog are working on this - it will be very helpful. Yes, it's expensive but you actually do get what you pay for in this case. I'm thrilled with mine.

Almost Perfect

It feels pretty solid and lights up well at night. Could have more programmable modes. That would be a bonus.