Osram H4 Night Breaker Silver 2-pack, halogen bulb, 12V, 60/55W (64193NBS-2HB)

Clearer visibility of the road ahead

The use of bulbs from the SILVER series means that
the light output is up to 100% brighter compared with
standard homologation requirements. The extended beam, reaching up to
130 metres , makes it possible to spot obstacles sooner and
improves comfort when travelling after dark. This solution supports safety by
offering a balanced combination of high performance and stable operation in
changing conditions.



Faster recognition of hazards on the road

A longer headlight range directly helps improve orientation when driving at
night or in the rain. The driver can more easily
identify pedestrians and road signs , which helps maintain
full control of the vehicle. The optimal light characteristics mean the eyes
tire less during long journeys, providing clear contrast in the surroundings.



Durability and an attractive appearance

The product design supports long-term use while maintaining strong light
performance without the need for frequent replacement.
The silver base cover means the bulb blends smoothly with
the inside of the lamp, which looks very good in lamps with clear lenses.
This choice offers good technical performance combined with attention to the
vehicle's visual details.

Specifications for demanding drivers

The H4 model operates in a dual-filament system, enabling effective use of
dipped beam and main beam . The nominal luminous flux of 1650
and 1000 lumens contributes to precise directing of the beam in front of the
vehicle. The bulbs are designed for 12 V installations, making them a standard
choice for most passenger cars.

Versatility and easy installation

The standard P43t base makes installation straightforward and requires no
modifications to the electrical system. The product complies with
ECE standards , allowing legal use on public roads across
Europe. The design optimised for vibration resistance helps in everyday use,
even on poor-quality road surfaces.

Key benefits for the user


Better range: Road illumination of up to 130 metres makes
it easier to orientate yourself.


High brightness: More light allows for a quicker response
in emergency situations.


Durability: The optimised production process helps
maintain good filament life.


Appearance: The silver cap enhances the visual appeal of
the headlights.


Safety: Clear visibility of the roadside helps protect
pedestrians and animals.





Parameter
Value




Product designation

64193NBS



ECE category

H4



Nominal voltage

12 V



Rated power

60/55 W



Test voltage

13.2 V



Luminous flux

1650/1000 lm



B3 life (filament 1/2)

250 / 400 h



Tc life (filament 1/2)

500 / 900 h



Base

P43t



Technology

Halogen (HAL)



Diameter

13.0 mm



Length

82.0 mm



Product weight

21.30 g