Automotive Headlight Bulb Vexin H4 12V 60/55W halogen

Vexin H4 12V 60/55W halogen automotive headlight bulb is a twin-filament lamp designed to provide both low and high beam functions from a single H4 fitting. The bulb delivers standard halogen illumination suitable for vehicles that require H4 specification, and it is intended as a direct replacement for compatible car headlight assemblies. The construction follows common H4 dimensions and electrical characteristics to ensure straightforward installation and predictable light output for road use.

Advantages

The Vexin H4 bulb offers a compact twin-filament design that integrates high and low beam in one unit, reducing the need for separate lamps. Its 12V, 60/55W power rating matches common automotive electrical systems and provides consistent halogen light color and beam pattern when mounted in standard reflectors. The bulb’s design aims to maintain reliable electrical and thermal performance under normal driving conditions.

Suitable for

• Passenger cars and light commercial vehicles with H4 headlight fittings
• Replacement of worn or damaged H4 halogen bulbs
• Standard road and nighttime driving where halogen illumination is acceptable

Key specifications

• Type: H4 twin-filament halogen bulb
• Voltage: 12 V
• Power: 60/55 W (high/low beam)
• Light source: halogen filament
• Fitting: standard H4 base compatible with H4 headlamp sockets
• Typical application: automotive headlight low and high beam combined

How to use

Turn off the vehicle ignition and ensure headlights are cool before handling the bulb. Access the headlamp assembly according to the vehicle manufacturer’s instructions, remove the protective cap or connector, and disconnect the wiring harness if necessary. Release the bulb retaining clip or socket, remove the old bulb without touching glass with bare fingers, and insert the Vexin H4 bulb into the socket ensuring correct alignment. Secure the retaining clip or socket, reconnect the wiring, replace any protective covers, and test both low and high beam functions with the ignition on.

Usage recommendations

Handle the bulb by its base to avoid contaminating the glass with oils from skin; contamination can reduce bulb life or cause uneven heating. Replace bulbs in pairs where possible to maintain even illumination between left and right headlamps. Verify compatibility with the vehicle’s headlamp reflector and electrical system before installation.