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Knog Frog LED Rear Light
Knog Frog LED Rear Light
Add Knog Frog LED Rear Light to your basket now
| Black | Add this item to your wishlist | |||||
| Blue | Add this item to your wishlist | |||||
| Red | Add this item to your wishlist | |||||
| Translucent | Add this item to your wishlist | |||||
| White | Add this item to your wishlist | |||||
| Ice Blue | Discontinued - no longer available | |||||
| Lime Green | Discontinued - no longer available | |||||
| Olive Green | Discontinued - no longer available | |||||
| Orange | Discontinued - no longer available | |||||
| Pink | Discontinued - no longer available | |||||
| Purple | Discontinued - no longer available | |||||
| Yellow | Discontinued - no longer available | |||||
Top Features of the Knog Frog LED Rear Light
Weighing in at just 12g these little lights are ideal for your lightweight best bike when riding on well lit roads, they are visible upto 600m away and fit in your pocket.
- Burn Time - 80 hours (steady)
- 160hrs battery life maximum (flashing)
- Dimensions(mm) - 85 x 34 x 45
- Weight 12g
- Batteries - 2 coin cell-CR2032 included
- LED Specifications - Superbright LED light
- Lumens - 10,000 millicandelas
- Modes - 1 steady, 2 flashing
- Features - Water-resistant, flexible silicon body, integrated clipping feature, quick-release mounting.
- Visible up to 600 metres
- MTB
- Road
They offer upto 160 hours of flashing brightness or upto 80 hours in constant mode from the superbright white LED. They are housed within a flexible silicone body which means they fit oversized or standard bars without any additional fittings and grip well.
This is a safety light and should be used in conjunction with a regular rear light. Front lights pictured, but are identical to rear apart from led colour.
About Rear Lights
Almost all bicycle rear lights use LEDs instead of filament bulbs as they are more reliable and use much less battery power, whilst also offering much higher levels of brightness. Used in flashing mode, they are very good at attracting attention from other road users. It's advisable to use at least two rear bike lights, a common configuration is one flashing and one in constant, this is highly advisable just in case one stops or becomes obscured.
In order to cycle on the road it may be a legal requirement in your country to use a light certified to a specific standard or an international equivalent. Most but not all lights sold on Wiggle are certified and labelled with a European CEN standard. Please check your country’s requirements to see if this is sufficient and if necessary contact the manufacturer to see if this light has been additionally certified for your country. Strangely some of the very best lights are not legal on their own and should be used with an additional legal backup light.
About the Knog brand
Knog manufactures a distinctive range of cycle lights, cycle and urban luggage, backpacks, panniers, cycling gloves and cycle computers. The Brand Knog and all the designs originate from Melbourne, Australia and have been established since 2003.
Delivery Information
- This item qualifies for FREE DELIVERY
- Order in stock items before 2pm GMT with priority Despatch to have your item despatched the same working day.
- You can update you currency and delivery destination via the International Options feature at the top right of the website.
For more information on product pricing and sales tax visit our product pricing help page. - Need help or unsure? If you have any questions regarding delivery please email Sales@Wiggle.co.uk.
Returns Information
- We will happily refund or exchange any item purchased on Wiggle if returned to us within 30 days, excluding Wiggle gift vouchers and personalised products except when faulty.
- We make no charge for returns - there is no restocking fee.
- Returned goods must be unused and supplied with their original packaging.
- We pay the return postage on any faulty item - Read more.
Magazine reviews for Knog Frog LED Rear Light
Review from Cycling Weekly
The aptly named Frog Lights from the slightly leftfield company Knog are simply a safety LED but with the Knog touch. Bearing a passing similarity to real frogs when they are mounted to the bike, the silicon body is easy to fit. The stretchy hoop simply stretches around the bars or seatpost and hooks around a small tab. The functional part of the light is also easy to slip in and out of the body to replace batteries, but so far they have run throughout the winter with no problems. Getting to the most important part, brightness, the super-bright LED's are just that, bright and with a solid or flashing mode they work a treat and without fault.
In conclusion...
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Rating: 10/10
Review from Singletrack
Emergency or 'just get me home legally' LED lights have been around for a while now and while most consist of single LEDs (one in white, one in red) Knog do things a little differently.
The first thing you notice is an organic quality to the outer. It's soft edged and rounded (more scallop than frog in the white version). Secondly, the colours. They come in a full rainbow selection for bike pimpin'. Thirdly, you notice the nice simple way they clamp round the bars... or your seat post, rucksack, little finger...
Essentially you have a short loop of very stretchy rubber which is molded as part of the main, equally stretchy, soft body of the light. You stretch this loop around post/bar/pannier and attach to a simple hook that holds the light in place.
In conclusion...
Output-wise they don't work any better or worse than any other single LED light but they do have a certain friendly something that makes them stand out. Design-wise they're a nice solution to the ever changing shapes of our bikes.



