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Thumbnail Filmstrip of HELLA H 1LL Long Life 12v Bulb, Each Images
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H1LL Long Life 12v 55w Bulb, Each - Boxed
Features:
- Up to 200% longer life than standard bulbs
- Complies with DOT, ECE and INMETRO when applicable
- OE Quality and built under stringent testing requirements
- High quality quartz glass
- Manufactured under strict HELLA guidelines
- Equivolent light output To stock bulb with extended life
Specifications:
- Type: H1
- Voltage: 12 V
- Wattage: 55W
- Base P14.5s
- Globe: Clear Quartz, T2.5
- Light Temperature: 3200ºK
- Luminous Flux:1550
- Approval: DOT, ECE and INMETRO when applicable
Bulb Life:
The manufacturers give two numbers: B3 and Tc. B3 indicates the minimum number of hours 97 percent of the lamps will last. After this time elapses, the frequency of failure starts to increase. By the time the Tc value is reached, 63 percent of the lamps have likely failed. Sorry if it sounds so complicated, but it is not that simple for all kinds of things to do tolerances.
- B3 Lifespan: 97% of Long Life bulbs should last: 1200 Hours.
- B3 Lifespan: Stock Bulb 400 Hours
- Tc Lifespan: 67% of bulbs should have Failed: 2000 Hours.
- Tc Lifespan Stock Bulb 650 Hours.
Technology:
- Exclusive halogen gas formulation for improved Life as much as 200%
- A long-life filament is wound on a larger mandrel with a wider pitch (the separation distance between adjacent filament coils).
Includes:
- One (1) High Performance Halogen Bulbs
Cross Refference:
| 211738361 | H83115107 | HL73836 |
*Versus HELLA standard bulbs