Busch & Müller BUMM-EYC, LED 50 Lux

1Ratings
Test reportsVery good based on 1 test
Delivered between Sat, 11.4. and Thu, 16.4.
9 pieces in stock at supplier
free shipping

Product details

For hub dynamos, with light sensor, with parking light. Lighting technology on bicycles is by no means lagging behind that of cars. Daytime running lights have been used on bicycles for a few years now. The tiny IQ2 technology has a homogeneous light field and also illuminates the near field in front of the bike. The switchover from daytime running light to headlight is automatic by means of a sensor. Supplied with attachable front spotlight. Mounting with sturdy steel bracket on the fork head. (68 g/ EN).

Key specifications

Power supply
Generator

General information

Item number
16525405
Manufacturer
Busch & Müller
Category
Bike lights
Manufacturer no.
160RTSNDI-04
Release date
31.8.2021

Colour

Colour
Black
Exact colour description
black/transparent

Material

Material group
Plastic
Material
Plastic

Lighting properties

Lighting type
Bike front light
Power supply
Generator

Front light properties

illumination level
50 lx

Origin

Country of origin
France

Voluntary climate contribution

CO₂ emissions
0.83 kg
Climate contribution
CHF 0.11

Product dimensions

Weight
75 g

Package dimensions

Length
22.60 cm
Width
13.60 cm
Height
7 cm
Weight
126 g

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

Compare products

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
  • 16.BBB
    1.1 %
  • 16.Filmer
    1.1 %
  • 18.Busch & Müller
    1.3 %
  • 18.Sigma Sport
    1.3 %
  • 20.CatEye
    1.5 %

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.AXA
    0 days
  • 1.BBB
    0 days
  • 1.Busch & Müller
    0 days
  • 1.Dema
    0 days
  • 1.Dunlop
    0 days

Return rate

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

Source: Digitec Galaxus
  • 36.Magicshine
    2.6 %
  • 38.Garmin
    2.8 %
  • 39.Busch & Müller
    3.8 %
  • 39.Cbx
    3.8 %
  • 41.AXA
    4 %
Source: Digitec Galaxus

Translation: machine translated
Very good92/100
aktiv Radfahren Logo
Rank 3 out of 15aktiv RadfahrenReleaseDecember 2015

With the Eyc, Bumm offers quality "made in Germany" at a fair price. In addition, it is lightweight and has the smallest dimensions. Nevertheless, it seems like a big one and leaves even more expensive lamps far behind. Clear test winner around 50 euros.

Go to complete test report