Why do many LED headlights come with a cooling fan? How to choose?

At present, Zhejiang Jinhua has promulgated the "Hangzhou-Guangzhou line driving lights during the day" regulations -

1. High brightness and long service life: At present, the LED module used in the car can reach 50,000 hours, while the life of the halogen lamp is only 500 hours. The brightness is not good enough to experience the effect. Ordinary halogen headlamps have 800 lumens, and LED headlamps have a brightne

In this post, we will introduce to you the methods to select the best led headlights with fan or without fan from the engineer view, by analyzing what is important to a led headlight bulb, telling the methods to test the led headlight and get a conclusion from the data. And also mentioned what other

First, energy saving: LED automobile lamp is a cold light source. Generally speaking, it consumes less power than - W and saves more than 70% energy than traditional light source.2. Environmental protection: There is no ultraviolet and infrared ray in the spectrum, neither heat nor radiation, and th

What would you think of when it comes to the brand symbol of a car? Maybe it's a superior control or a comfortable ride experience, but today we're not talking about these, but about the lights that every car has. The importance of car lights for the vehicle shape , just like the importance of eyes