PowerTec H4 Long Life halogen bulb is characterized by lifespan longer up to 4 times in comparison to standard halogen bulbs, with only a 10% drop in performance. This result makes the Long Life series equal to other, well known brands of the same type. The average lifespan of a Long Life bulb is approximately 1500 hours.
PowerTec halogen bulbs are characterized by high durability and good resistance to shock and temperature, because toughened quartz glass and high-grade steel were used in the production process.The quartz glass with a UV filter protects headlights and lenses against damage or tarnishing.
PROPERTIES: - Perfectly set focal length - Solid filament - Noble gas - UV filter - Quartz glass - Hardened steel base - Single, economic packaging