What is the lifespan of xenon headlights?

1 Answers
ReedMarie
07/30/25 9:25am
Xenon headlights generally have a lifespan of around 3000 hours. Below are the working principle and characteristics of xenon headlights: Working principle of xenon headlights: Through a transformer, the 12V power supply is instantly boosted to a high-voltage pulse exceeding 20,000 volts, activating the xenon gas in the bulb to produce intense light with a color temperature ranging from 6000K to 10000K in the arc, appearing as crystal white with a slight purplish-blue tint. Characteristics of xenon headlights: Wide color spectrum, distributed from 4000 to 10000, with pure light color; low power consumption, xenon headlights only consume 35W, saving 60% electricity, yet providing 3 times or more the brightness and illumination distance of conventional headlights. Xenon headlights are high-intensity discharge lamps filled with a mixture of inert gases including xenon, without the filament found in halogen lamps.
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