OSRAM NIGHT BREAKER PLUS 64193NBP (H4) - Pack of 2 halogen lamps 12V 60/55W with up to +90% light
The OSRAM NIGHT BREAKER PLUS 64193NBP pack includes two H4 halogen bulbs designed to maximize nighttime visibility while remaining road legal (ECE H4). Thanks to their optimized filament and high-performance filling gas, they offer up to 90% more light on the road and a beam up to 35 m longer than a standard halogen bulb. With a typical color temperature of 3600 K , they provide a warm, high-contrast white light for reading signs and detecting obstacles earlier. Their standard P43t base and OEM dimensions make them easy to install in most H4 headlights on cars and motorcycles.
Each lamp delivers 1650 lm (high beam) / 1000 lm (low beam) at 13.2 V, with a rated power of 60/55 W (max. 75/68 W). As with all high-performance lamps, it prioritizes brightness and range over longevity; therefore, the typical lifespan of the main filament is 80/160 h (B3/Tc values). To maintain performance, it is recommended to always replace lamps in pairs and check the beam alignment after replacement.
Main features
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Type: Halogen H4 (dual filament: cross/long) with P43t base.
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Performance: up to +90% light and beam up to +35m compared to standard halogens.
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Light color: ~3600 K, high contrast warm white for comfortable night driving.
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Luminous flux: 1650 lm (long) / 1000 lm (short) at 13.2 V.
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Power/voltage: 60/55 W (max. 75/68 W) – 12 V; test voltage 13.2 V.
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Approval: ECE H4, suitable for use on public roads where applicable.
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Construction: bulb with selective coating and filament design optimized for greater range.
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Sales format: pack of 2 units (Duo Box) for symmetrical replacement.
Benefits for the user
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Greater visibility and reaction time: the longer beam helps to identify hazards sooner.
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Improved readability of signs and road markings: the ~3600 K color temperature improves contrast on wet asphalt and signage.
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Direct installation: standard H4 P43t socket; no modifications required.
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Legal and safe: complies with ECE H4; ideal for daily use and overnight journeys.
Use cases
- Upgrade of H4 main headlights in cars and motorcycles for intense night driving.
- Environments with secondary roads and poorly lit areas where greater beam range is needed.
- Drivers seeking more light while maintaining the compatibility and legality of the original halogen headlight.
Frequently Asked Questions
Is it compatible with my vehicle? If your headlight uses 12V H4 (P43t) bulbs, then yes. Always check the H4 socket type in your vehicle's manual.
Is it legal to use on the road? Yes, it has ECE H4 approval. It respects beam settings and heights after replacement.
Why is the lifespan shorter than a standard halogen bulb? Performance lamps maximize brightness and range, which reduces the lifespan compared to "long-life" ranges.
Should I replace them in pairs? Recommended to maintain color, brightness, and beam symmetry on both sides.
Technical and installation notes
- Avoid touching the bulb with your fingers during assembly; use gloves or clean paper.
- After installation, check and adjust the headlight alignment according to local regulations.
- Test voltage 13.2V in accordance with ECE tests; actual performance may vary depending on vehicle voltage and headlight condition.
Project description
H4 halogen lamp 12V 60/55W (max. 75/68W), P43t base, 1650/1000 lm flux (at 13.2V), color temperature ~3600K, B3/Tc life 80/160 h, length 82 mm, diameter 13 mm, weight 21.3 g, ECE H4 approval, pack of 2.
