Can anyone tell me which one is better, xenon lamps or LED lamps?

If it is used in a car, it is recommended to use a hernia headlight, whose full name is a high-intensity gas discharge lamp. It consists of a ballast and a bulb. It is a high-intensity gas discharge light source (HID) suitable for large-area and outdoor lighting. ) The working pressure inside the lamp often exceeds 10 atmospheres, the luminous efficiency can reach 50lm/w, the color rendering index exceeds 65, the color temperature is 4000k-6000k, the lifespan can also reach about 10000h, the power specification is 35w-3500w, and the ultraviolet radiation intensity is extremely high. The color rendering index of the LED light-emitting tube is above 92, the color temperature is adjustable from 4000K to 9000K, the lifespan is about 50,000 hours, the power is 1W, 3W, 5W, 100W, etc., and there is no ultraviolet radiation. Although the color rendering index is high, the lighting intensity is not as good as that of a hernia lamp. For energy-saving reasons, LED light sources are currently one of the most energy-saving available light sources in the world, but hernia headlights are high-energy-consuming products.