Description
OSRAM H4 (64193ULT-2HB) 12V 60/55W ULTRA LIFE – Up to 4x Lifetime – Twin Pack
OSRAM ULTRA LIFE H4 headlight bulbs are designed for maximum durability, offering up to 4x the lifetime of standard halogen lamps. Ideal for frequent drivers and vehicles with daytime running lights, these bulbs ensure fewer replacements, reduced downtime, and greater reliability. Backed by OSRAM’s exclusive 4-year guarantee, they are a cost-effective solution for long-term performance.
- Up to 4x longer life vs. standard H4 halogen bulbs
- OSRAM 4-year guarantee (manufacturer)
- Road legal – ECE category H4 approved
- Durable design with silver cap for clear-glass headlamps
- Perfect for high-mileage drivers & daytime running light use
- Twin blister pack (2 bulbs) – product code 64193ULT-2HB
Typical applications
- Headlights – low beam (dipped)
- Headlights – high beam (main)
- Daytime running lights (vehicle dependent)
Specifications
| ECE category | H4 |
| Voltage | 12V |
| Nominal wattage | 60/55W |
| Test voltage | 13.2V |
| Luminous flux | 1650/1000 lm (±15%) |
| Colour temperature | 3200K (warm white) |
| Base | P43t |
| Lifetime | B3 = 1200h / Tc = 2000h |
| Range | OSRAM ULTRA LIFE |
| Pack size | 2 bulbs – Twin Blister (2HB) |
What’s in the box
- 2 × OSRAM H4 ULTRA LIFE 12V 60/55W bulbs (64193ULT-2HB)
Why choose ULTRA LIFE
With lifespans up to four times longer than standard halogen bulbs, ULTRA LIFE is perfect for drivers who want fewer replacements and more reliability. The silver cap design ensures a modern look, especially in vehicles with clear-glass headlights.
Guarantee
OSRAM 4-year guarantee on all ULTRA LIFE headlight bulbs. Manufacturer guarantee terms apply.
Product video
Note: Always replace bulbs in pairs for balanced performance. Check your vehicle handbook or existing bulb to confirm H4 fitment before purchase.
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