Isn't the traditional light source very useful? Why are all LED downlights now?

First, the light color is monotonous, and the illumination clarity does not meet the requirements of modern people.

Secondly, traditional light sources do consume electricity.

Third, LED goes beyond the above two points.

Fourth, most LEDs use low-voltage electricity, which won't kill people.

There are many others, and I have experienced them myself. Of course, LED is not perfect, and it can only be regarded as an excessive lighting tool in the human market.