knog. Blind Arc 640

640 lm
1Ratings
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Product details

The Blinder Arc 640 is a powerful bike front light designed for use on both roads and forest paths. With an impressive visibility of up to 1000 meters, it ensures safety and visibility in the dark. The light is 100% waterproof, making it ideal for all weather conditions. The battery operation allows for flexible use, while the various operating modes provide adjustments for different lighting needs. The housing is made of durable aluminum and polycarbonate, ensuring longevity and resilience. With a luminous flux of 640 lumens, the Blinder Arc 640 offers bright and clear illumination for a safe ride.

  • Fully waterproof for use in all weather conditions
  • Bright light with 640 lumens for optimal visibility
  • Various operating modes including flashing and energy-saving mode
  • Lightweight design at only 150 grams for easy mounting on the bike handlebar.

Key specifications

Luminous flux front light
640 lm
Item number
5613239

General information

Manufacturer
knog.
Category
Bike lights
Manufacturer no.
11785
Release date
7.9.2015

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal, Plastic
Material
Aluminium, Polycarbonate

Lighting properties

Lighting type
Bike front light
Power supply
Rechargeable battery operated
Mounting option
Bike handlebar

Front light properties

Number of LEDs
1 x
Luminous flux front light
640 lm
Lamp operating mode
Flashing mode (17h), Low Beam (7.9h), Medium Beam (3.5h)

Front light power supply

Battery type
Li-ion
Battery life (full power)
2 h
Battery life (eco mode)
8 h
Battery life (flashing mode)
17 h

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Batteries

Product dimensions

Weight
150 g

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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
  • 23.Trelock
    1.8 %
  • 26.Supernova
    1.9 %
  • 27.knog.
    2.2 %
  • 28.Reelight
    2.4 %
  • 29.Uvex Sports
    3.1 %

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.Fischer
    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
  • 11.Trek
    0.9 %
  • 12.Fischer
    1 %
  • 12.knog.
    1 %
  • 12.M-Wave
    1 %
  • 15.Rockbros
    1.1 %
Source: Digitec Galaxus