Frog Bike Light Set

40 / 20 Lumens

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.

$30.50
$60.99 USD
Save 50%

The rebirth of an iconic bicycle light, the Frog Bike Light Set: bright, versatile & fun. A design that millions of riders around the world have come to love. Powerful enough for everyday commuting or used to complement an exisiting lighting set-up. 

The rebirth of an iconic bicycle light, the Frog Bike Light Set: bright, versatile & fun. A design that millions of riders around the world have come to love. Powerful enough for everyday commuting or used to complement an exisiting lighting set-up. 

Color
FREE DELIVERY AVAILABLE
30 DAY RETURNS
2 YEAR WARRANTY

Taking cues from Knog’s more advanced lights, Frog is designed with Chip on Board LED technology, enabling a high intensity light that's compact, low profile and packed with features.

  • Punchy 40 lm front & 20 lm rear output
  • Integrated flexible mounting system
  • 9 eye-catching modes
  • Water resistant with IP65 rating
  • Super lightweight at just 0.7 oz
  • USB-C rechargeable  (cable not included)
  • Curved lens provides side illumination
  • Battery level indicator
  • Great runtimes
  • Simple one-button operation
  • Available in 6 fun-loving colours

    Bike Rumor 2022 Editor's Choice                Good Design Award Winner

Front:

MODE LUMENS RUNTIME
High
 18
 4 hrs
Low
 3
 20 hrs
Side Flash
 27
 5 hrs
Full Bright
 40
 10 hrs
Back To Front
 12
 18 hrs
Front To Back
 17
 8 hrs
Side To Side
 17
 7 hrs
Rotation
 17
 18 hrs
Eco
 10
 80 hrs

 

Rear:

MODE LUMENS RUNTIME
High
 7
 3 hrs
Low
 1 15 hrs
Side Flash
 11 4 hrs
Full Bright
 20
 7 hrs
Back To Front
 5 13 hrs
Front To Back
 8 6 hrs
Side To Side
 6 5 hrs
Rotation
 6 13 hrs
Eco
 4 60 hrs
  • Frog Front Bike Light
  • Frog Rear Bike Light

Free shipping to Continental USA on orders over $65 and just $8 on orders under $65. We'll ship it asap, and have it delivered within 2 - 5 business days.

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. We'll even pay the shipping. For more information, please see our Returns & Warranty page.  

Shipping on Knog's US website is available to Continental USA customers only. If you're shopping from another location, please visit our international store.

Customer Reviews

Based on 30 reviews
73%
(22)
13%
(4)
3%
(1)
0%
(0)
10%
(3)
C
Charles Schwieters
a bit small

The lights are easy to slip in your pocket and easy to put on/remove. They are the same size, and while the rear is adequate, the front does not give out enough light to light up any sort of path. I will need a different light for dark paths and streets.

T
Tim Smoot

Very Satisfied.

I
Ian Smith
Great be-seen lights!

I ordered these as a set (slightly on sale?). Remembered the old Frogs fondly and the new ones are way better. Not super duper bright but I commute around a well-lit city at night and use them as attention getters. Interesting mode choices depending on the application. Good battery life I feel, though charging takes an hour or two.

M
Mike
Quality update

A nice improvement on the old frogs and other small Kong lights. A great set to have on the bike to be seen in low light when your ride went longer than planned

C
Customer
I have not received it yet

Not received yet

123
'the bike light that changed bike lights forever.'

An icon re-born.

Brighter and better than before.

COB LED Technology

Efficient Chip on Board (COB) LEDs provide maximum brightness level for up to 90% of the battery burn time.

Advanced Side Visibility

COB technology allows the LEDs to be arranged on a curved board, projecting light from the sides & adding to rider safety.

One Button Operation

A single large, easy press button makes the operation of these lights super simple, even in gloves.

Integrated Flexible Mounting System

With no tools required to mount Frog and featuring an integrated flexible strap, Frog is easily mounted anywhere.

Technical Specifications +-

BULB TYPEChip On Board (COB) LEDs
LIGHT OUTPUT MAXFront: 40 lm / Rear: 20 lm
RUN-TIMEUp to 80 hrs
WATERPROOFYes, IP65 rating
LIGHT MODES9
RECHARGEABLEYes (USB-C)
LOW BATTERY INDICATORYes
FITS HANDLE BARS22.2mm to 32mm diameter
DIMENSIONSH: 80 mm x W: 35 mm x L: 42 mm
WEIGHT40 gm / 1.4 oz
OPERATING TEMP-4 to 122 °F
STRAP MATERIALMedical grade silicone
OPTIMUM CHARGING TEMP
68 to 72 °F (Room Temperature)

User Guides +-

Language Download
Frog Quick Start Guide (EN)