Halogen headlight bulb Osram NIGHT BREAKER 220 H4 — twin pack, 12V 60/55W

Osram NIGHT BREAKER 220 H4 is a halogen headlight bulb with a P43t (H4) base designed for vehicles that require a dual-filament 12 V 60/55 W lamp. Supplied as a twin pack, these bulbs provide a direct replacement for standard halogen units and fit existing H4 sockets without the need for modifications. The product focuses on reliable road illumination and simple plug-and-play installation.

Advantages

These H4 bulbs offer consistent light output from both high and low beam filaments in a single compact unit. The twin pack provides two identical bulbs for axle replacement or a spare, reducing the need to buy a single lamp separately. The design follows standard H4 mechanical and electrical specifications, ensuring compatibility with most compatible vehicle headlamp housings and existing wiring. Built for everyday road use, the bulbs deliver predictable performance and straightforward installation.

Suitable for

• Cars and motorcycles that specify H4 (P43t) 12 V 60/55 W bulbs
• Replacement of worn or failed halogen headlight bulbs
• Drivers seeking a matched pair for both sides of an axle
• Standard reflector and projector headlamp assemblies designed for H4 bulbs

Key specifications

• Type: Halogen, dual-filament (high/low beam)
• Base: P43t (H4)
• Voltage: 12 V
• Power: 60/55 W (high/low beam)
• Pack quantity: Twin pack (two bulbs)
• Intended use: Road illumination for compatible vehicles

How to use

Ensure the vehicle ignition is off and the headlight switch is in the off position before replacing bulbs. Access the headlamp assembly according to the vehicle manufacturer's instructions, remove the old H4 bulb by disconnecting the wiring connector and unfastening any retaining clips or caps, then install the new Osram NIGHT BREAKER 220 H4 bulb by seating the P43t base into the socket and securing any clips. Reconnect the wiring, test both high and low beams, and reassemble the headlamp housing. Avoid touching the glass envelope with bare fingers; if contact occurs, clean with isopropyl alcohol and a lint-free cloth before installation.

Recommendations

For optimal and safe operation, replace bulbs in matched pairs when possible to ensure similar light output on both sides of the vehicle. Verify compatibility with your vehicle's headlamp housing and electrical system prior to purchase. Observe local regulations regarding headlight specifications and aim alignment after replacement to avoid glare for other road users.