−14%

knog. Cobber Reflex Light, red LED, black (170 Lumen)

170 lm, 170 lm
was CHF69.90
1Ratings
BrandMore from knog.
Test reportsVery good based on 1 test
Delivered the day after tomorrow
Only 4 pieces in stock
free shipping

Product details

Very bright light with a 170° field of view, combined with the Cobber headlight at 330°. Ideal lighting for day and night thanks to its intense brightness. Easy tool-free installation, even on aero seat posts. The holder is newly integrated. Modes can be programmed by the user. Revolutionary reflex technology – automatic on/off modes, motion-activated modes, and a dynamic tilt mode. Integrated brake light.

Key specifications

Power supply
Rechargeable battery operated
USB connection
USB-C
Luminous flux front light
170 lm
Luminous flux rear light
170 lm

General information

Item number
62423783
Manufacturer
knog.
Category
Bike lights
Release date
26.9.2025
Sales rank in Category Bike lights
176 of 2179

Colour

Colour
Black, Red
Exact colour description
Black, Black, Red

Lighting properties

Lighting type
Bike rear light
Power supply
Rechargeable battery operated
Installation location
Seatpost
USB connection
USB-C

Front light properties

Luminous flux front light
170 lm
Lamp operating mode
Flashing light

Front light power supply

Battery type
Li-ion
Battery life (full power)
2 h
Battery life (flashing mode)
100 h

Rear light properties

Luminous flux rear light
170 lm
Lamp operating mode
Constant light, Flashing light

Rear light power supply

Battery type
Li-ion
Battery life (full power)
2 h
Battery life (flashing mode)
100 h

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
0.42 kg
Climate contribution
CHF 0.11

Product dimensions

Rearlight length
62 mm
Rearlight width
28 mm
Rearlight height
43 mm
Weight
39 g

Package dimensions

Length
15.30 cm
Width
8.70 cm
Height
4.60 cm
Weight
64 g

30-day right of return
24 Months Warranty (Bring-in)

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Goes with

Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 28.Trek
    1.9 %
  • 28.Trelock
    1.9 %
  • 30.knog.
    2.2 %
  • 31.Mobygo
    2.3 %
  • 31.Reelight
    2.3 %

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: Digitec Galaxus
  • 1.Galaxus
    0 days
  • 1.Infini
    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: Digitec Galaxus
  • 18.BBB
    1 %
  • 18.Infini
    1 %
  • 18.knog.
    1 %
  • 21.Superfire
    1.1 %
  • 21.Wahoo
    1.1 %
Source: Digitec Galaxus

Translation: machine translated
Very good90/100
Rennrad Radsportmagazin Logo
Rank 1 out of 12Rennrad RadsportmagazinLeuchtsysteme im TestReleaseSeptember 2025
  • PositiveLuminosity
  • Positivelateral visibility
  • NegativeBattery life
  • Negativeonly limited aero seatpost mounting

The great speciality of the Cobber series from Knog is its semi-circular design, which offers a very wide beam angle of 330 degrees, high visibility and therefore ultimately a great deal of safety. The Knog rear light has three light levels and is very bright with a maximum of 55 lumens...