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knog. Frog V3

40 lm, 20 lm
Price in EUR including VAT
19Ratings
BrandMore from knog.
Delivered between 2/1/2026 and 10/1/2026
More than 10 pieces in stock at supplier
free shipping

Colour6

Product details

Arrangement of the LEDs on a curved circuit board guarantees lateral visibility. The large on/off button can also be operated with gloves. There are 9 selectable modes, with up to 50 hours of running time possible. It is 100% waterproof.

Key specifications

USB connection
USB-C
Power supply
Rechargeable battery operated
Luminous flux front light
40 lm
Luminous flux rear light
20 lm
Item number
22959403

General information

Manufacturer
knog.
Category
Bike lights
Release date
7/11/2022

Colour

Colour
Black
Exact colour description
Spider Black

Material

Material group
Plastic
Material
Silicone

Lighting properties

Lighting type
Bicycle light set
Power supply
Rechargeable battery operated
Installation location
Seat tube, Steering post
USB connection
USB-C
Mounting type
Elastic strap

Front light properties

Number of LEDs
1 x
Luminous flux front light
40 lm
Lamp operating mode
40 lumens

Front light power supply

Battery type
Li-ion
Battery life (full power)
4 h
Battery life (eco mode)
80 h
Battery life (flashing mode)
17 h

Rear light properties

Number of LEDs
1 x
Luminous flux rear light
20 lm
Lamp operating mode
20 lumens

Rear light power supply

Battery type
Li-ion
Battery life (full power)
3 h
Battery life (eco mode)
15 h
Battery life (flashing mode)
7 h

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Without charging cable

Product dimensions

Headlight width
114 mm
Weight
40 g

Package dimensions

Length
14.50 cm
Width
11.50 cm
Height
2.80 cm
Weight
52 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
Report concern

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Bike lights» category have a defect within the first 24 months?

Source: Galaxus
  • 19.Lezyne
    1,5 %
  • 21.Trelock
    2,1 %
  • 22.knog.
    2,2 %
  • 22.Supernova
    2,2 %
  • 24.Uvex Sports
    2,8 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 1.Emos
    0 days
  • 1.Fischer
    0 days
  • 1.knog.
    0 days
  • 1.Lezyne
    0 days
  • 1.M-Wave
    0 days

Return rate

How often is a product of this brand in the «Bike lights» category returned?

Source: Galaxus
  • 10.M-Wave
    0,9 %
  • 11.Filmer
    1 %
  • 11.knog.
    1 %
  • 13.BBB
    1,1 %
  • 13.Fischer
    1,1 %
Source: Galaxus