Home / Shop / Products / Bike Lights / Plus Rear

  • Plus
  • Plus
Knog - Drag to rotate Drag to rotate

Plus Rear

AUD $29.99

This product in currently out of stock


Plus Rear bike light is a super-bright, wearable and USB rechargeable bike light. An output of 20 lumens of light from the integrated COB LEDs ensures you are well seen up to 500m away.


Find a Retailer
Get Lit

Get Lit Knog Knog

The Plus rear light pumps out an impressive 20 lumens of light and has 5 different light modes. It’ll keep you lit up all night long, with run times of up to 40 hours on eco flash. Efficient Chip on Board (COB) LEDs designed to provide maximum brightness level for up to 90% of the battery burn time for each mode.

No Charging Cable Required

No Charging Cable Required Knog Knog

The integrated USB plug makes charging Plus is a breeze. No charging cable required, Plus plugs directly into USB ports & is designed to be exposed to the elements. Just remove from its magnetic mount and you’re ready to charge.

Multiple Mounting Methods

Multiple Mounting Methods Knog Knog

Where can you mount the Plus? Where can’t you mount it! Handlebars, forks, seatposts, pannier racks and stays. Vertical and horizontal. Standard and oversize handlebars and seatposts (22.2 – 31.8mm+). Anything goes.

It's Wearable Too

It's Wearable Too Knog Knog

Swapping cycling for camping or running? No dramas. Remove the light from it’s magnetic mount and it now doubles as a wearable night running light and versatile camping light. Use the clip to attach the light to your tshirt, shorts, socks, headband, backpack, dog collar (we could go on…)

Deceptively simple and extraordinary effective

Deceptively simple and extraordinary effective

50 designs concepts, 20 prototypes and 16 rejected mounting systems. Getting simple looking products perfect, is any but simple.

  • Specifications
  • Instructions


H: 66mm x W: 24mm x L:14mm


18 grams

Charge Time

4 hours



FOR MACBOOK AIR OWNERS : The magnet in your MacBook Air responds to the magnet in the Plus light and turns off the screen when it's plugged in to charge. This does not harm your computer (it just thinks the lid is closed).

  • Modes Lumens Runtime
  • Steady 20 2
  • Strobe 20 8.5
  • Pulse 20 4.5
  • Fancy Flash 20 10
  • Eco Flash 20 40


Download the user guide below.


Customer Reviews

Based on 13 reviews
Manu Singh
Brilliant tail light

The Plus Rear bike light has a convenient magnetic base which has proven to be strong enough to endure rough descents on a hardtail MTB along with a good variety of flash patterns and brightness. The charging capability is very convenient with the integrated USB design as well. The only thing I'd say could use improvement would its fluid rejection capability - I had one unit fall into my pint glass on an occasion and while it still sort of worked, it mostly stopped functioning correctly after the submersion even once fully dried.

Hamish Baylis
Great product

Great product. Great Value

Bright and Effective

I've been using Knog products now for about 10 years. I ordered the Plus Rear Bike Light, I've been using it for 6 months, its easy to charge, it's extremely bright and effective and I strongly recommend this light for its features and great price.

Really good

Good, reliable and stylish light. Easy to use and looks great

The only brand of bike lights you should use

I wouldn't use anything else. These Knog lights are very reliable and I feel safe on the road knowing that I will be seen by motorists!