Dual-core Xenon lamp wick is two parallel, each with only a light bulb lighting, as in the 6000-8000 hours each bulb life (for lamps) theory two-hour bulb life add up to 12000-16000, if available 10 hours a day by lighting only once between 3-5 years, light bulb

雙泡氙燈路燈是2只燈芯并聯(lián),每次點燈時只有一只燈泡亮,由于每只燈泡壽在6000-8000小時（用于路燈）理論上二只泡壽命相加等于12000-16000小時,如果按每天10小時點燈可用3-5年之間才換一次燈泡。