How to choose a desk lamp that suits you?

Desk lamp is an indispensable item in our daily life, but how to choose a desk lamp that suits us? Here are some tips for choosing a desk lamp.

No blue light

LED lamps are bound to have blue light, and incandescent lamps are relatively better.

no stroboscopic

Choosing a desk lamp with direct current can avoid the stroboscopic problem of traditional 220V alternating current in different degrees.

Non-radiation

Choose the desk lamp of a regular production enterprise, and the general radiation content will not cause harm to the human body.

The color temperature should not be too high.

According to the national standard, the color temperature of desk lamps should be kept below 4000K, but the color temperature of most desk lamps on the market has reached above 4000K, some of them have exceeded 6000K, and even reached above10000 K. If you use this desk lamp, the comfort of your eyes will be reduced.

The color rendering index is higher.

According to GB/T9473-2008 Performance Requirements for Reading and Writing Desk Lamps, the color rendering index should be no less than 82. The higher the color rendering index, the higher the degree of color reduction of the object by the light source, which makes the color of the object more realistic. On the other hand, if the color rendering index is too low, the color restored by the light source will not be true.