Post: What is the lumen of a car LED headlight?

The lumen value of a car LED headlight is not fixed, and will vary depending on various factors such as light type, power, and design. Generally, the lumen of a 35w car LED headlight is about 3200, 91 lumens per watt, and 80 to 100 lumens per watt is more appropriate. In actual applications, the lumen value is mostly between 2500 and 3500. For example, the lumen of a halogen low beam is about 1000, and the high beam is about 1200; the maximum value of a xenon lamp is 3200 lumens, and the actual lumen is more than 2000 lumens. Specifically, the lumen values ​​of LED headlights of different powers are also different. When choosing LED headlights, the lumen value is certainly important, but you cannot just look at this parameter. Because lumen is only a unit of luminous flux, representing the energy that the light source radiates to the surrounding space per unit time and can be perceived by the human eye. In addition to lumen, color temperature cannot be ignored. The right color temperature can bring a more comfortable visual experience. For example, the common color temperature of around 6000K emits light close to natural light, which is not easy to cause eye fatigue when driving at night.