Osram H11B 12V 55W
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Product Information
Full details
The Osram Original Line H11B 64241 is designed for vehicle owners seeking a reliable, high-quality replacement for factory-standard fog, low-beam, or high-beam lighting. It offers an excellent balance between brightness and durability, providing a crisp 1350-lumen output for improved visibility; however, users should note that as a standard halogen bulb, it lacks the extended lifespan of modern LED or HID alternatives.
All features
| Model Part Number | 64241 |
|---|---|
| Brand | OSRAM |
Extended Product Information
FAQs
Is the H11B base compatible with standard H11 sockets?
No, the H11B uses a PGJY19-2 base which is physically distinct from a standard H11 base. You must use the specific H11B version.
Can I upgrade to a higher wattage bulb?
No, you should stick to the rated 55W. Exceeding this can damage the vehicle's headlight wiring and plastic housing due to excess heat.
How long will this bulb last?
The average lifespan is up to 580 hours, though this can vary based on voltage stability and driving conditions.
Does this bulb come in a pair?
The standard package contains 1 piece in a blister pack.
Can I use this for both high and low beams?
Yes, provided your vehicle's headlamp assembly is designed for the H11B fitment for those functions.
Troubleshooting
Bulb flickers or fails to turn on immediately
Ensure the electrical connector is fully clicked into the PGJY19-2 base and that the base is locked securely in the housing.
Visible spots or dimming appearing shortly after install
Check if the glass was touched by bare fingers during installation; clean the bulb surface with isopropyl alcohol if necessary.
Pros and Cons
Pros
- High price-performance ratio
- Reliable illumination for night driving
- Direct fit for standard H11B sockets
- Consistent, bright light output
Cons
- Average lifespan limited to 580 hours
- Standard halogen technology produces more heat than LEDs
- Single-piece packaging requires purchasing pairs separately
Setup, Compatibility & Care
Before installation, verify that your vehicle manual explicitly calls for an H11B (PGJY19-2 base) bulb, as this is a specific socket type that is not interchangeable with standard H11 bulbs. To install, access the rear of your headlight assembly, remove the dust cover, and rotate the bulb to unlock it. Crucial Care Tip: Always handle halogen bulbs with clean gloves or a lint-free cloth. Oils from bare skin can create hot spots on the glass surface, significantly reducing the bulb's lifespan or causing premature failure. Ensure the bulb is locked firmly into the socket to maintain water-tight seals.