Plus Free Rear Light
Lumens are a measure of the total amount of visible light from a light source. The higher the lumen rating the “brighter” the light will appear. Lux is a similar method to measure light across a surface area that is often used in European markets.
Plus Free Rear Light is a super-bright, wearable and USB rechargeable clip-on red light. Perfect for increasing your visibility when running, cycling or to light up an outdoor space with red light at night.
Plus Free Rear Light is a super-bright, wearable and USB rechargeable clip-on red light. Perfect for increasing your visibility when running, cycling or to light up an outdoor space with red light at night.
Our most versatile red light ever. Clip to your pocket, sleeve, sock, laces, backpack etc, to ensure you're seen and safe on the roads or trails.
- Be seen from up to 450 metres away
- Integrated USB-A connector for cable free charging
- Waterproof with IP66 rating
- Wearable
- Ultralight at just 17 grams
- Up to 40 hr runtime
| MODE | MAX LUMENS | RUNTIME |
| Steady |
20 | 2 hrs |
| Strobe |
20 | 8.5 hrs |
| Pulse |
20 | 4.5 hrs |
| Fancy Flash | 20 | 10 hrs |
| Eco Flash | 20 |
40 hrs |
- Plus Free Rear Light
PLEASE NOTE:
- Orders cannot be amended once placed.
- Orders are dispatched from Melbourne, Australia.
- EU & UK orders are inclusive of Duties & Taxes.
- Please note that international orders outside of the UK & EU may be subject to additional customs and duty charges to be paid by the receiver. Knog has no control or liability in regards to these charges.
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We're not able to ship to the United States from this site due to the continued tariff changes. Shop on Knog's US Store for Free Shipping over US$65 and enjoy fast delivery.
2025 CHRISTMAS CUT OFF DATES
Need Knog delivered by December 24th? Here's when you need to order by.
All International Delivery
- DHL Express: Order by Tuesday 16th December 2025
Australia
- VIC, NSW, QLD, SA & TAS: Order by Wednesday 17th December 2025
- WA & NT: Order by Tuesday 16th December 2025
OUR SHIPPING RATES
Australia
- Standard A$10 (3-6 business days)
- Free Standard Delivery when you spend over A$100
Europe
- €20 Premium Delivery via DHL Express (4 - 7 business days)
- FREE when you spend over €100
United Kingdom
- £15 Premium Delivery via DHL Express (4-7 business days)
- FREE when you spend over £100.
- Please note shipping to Northern Ireland is not currently available
Asia + Canada
- US$15 Premium Delivery via DHL Express (4-7 business days)
- FREE when you spend over US$100.
New Zealand
- A$15 Premium Delivery via DHL Express (4 - 7 business days)
- FREE when you spend over A$100
United States
Please note we're not able to ship to the United States from this site due to the continued tariff changes. Shop on Knog's US Store for Free Shipping over US$65 and enjoy fast delivery.
Returns & Exchanges
We stand behind everything we make and want you to be happy. If for any reason you're not satisfied with your purchase, return it within 30-days for a full refund. For more information, please see our Returns & Warranty page.
Great quality product. Makes those early/late runs easy work!
I feel safe now. When I go running, I can clearly see my path, and people — especially drivers — can see me from a distance.
Bright, oh my eyes it it bright.
These lights used to come with a little magnetic mounting bracket that you could attach to your bike with a rubber o-ring. The lights would be even more useful if that mount was included.
This light is extremely bright, but there's two versions:one that's got a mount for your bike, and one that doesn't - that's just designed to clip onto things like your jacket, etc. Fortunately, when I ordered the wrong version, Knog agreed to send me the bike mount! Great service from the small customer service bloke at Knog.
