Appearance: If the appearance and workmanship are rough, it is hard to believe how good the quality of its products will be. Therefore, the first thing to pay attention to when choosing an LED desk lamp is the appearance of the product. Some brands claim that the gap is within the acceptable range, but if they really pursue quality, even a small gap will be dissatisfied. So when buying a desk lamp, don't buy some desk lamps with poor workmanship.

Lighting: Pay attention to whether the LED desk lamp has been optically treated. If it is a directly exposed chip desk lamp, it will not only glare, but also produce glare, which will do some harm to the eyes.

When purchasing, you should choose stepless dimming (that is, gradual dimming). The brightness of light is not fixed and can be adjusted according to your own needs.

Too bright or too dark light will do harm to the eyes, so proper light is very important.