​HOW TO CHOOSE A DESK LAMP?

When we are reading, doing homework, drawing, and working on the desk, we need a suitable desk lamp for lighting. How should the lamp be chosen?

We summarize it from several aspects such as shape, color rendering, color temperature, illumination, and strobe.

1.Make the lighting range wider

Long, round, cute retro... The shape of the lamp directly affects the lighting effect.

Round lights are more concentrated, but also mean that the lighting range is narrower, generally only illuminating the position under the lamp shade.

Raising it in place can increase the lighting range, but it is easy to hit the eyes directly and affect vision. In fact, for the rectangular desk at home, it is recommended to consider this long desk lamp. The same height illuminates a longer area on both sides, covering no matter how much information is on the tabletop. Or choose a curved table lamp step by step, it has a wider coverage.

2.make the color more realistic

In addition to lighting, lights can also interfere with color. If the light is yellow, blue turns green. This is the color rendering of light, the color under the sun is the most real, that In other words, the color rendering under sunlight is the best. From 0 to 100, the greater the color rendering value of the artificial light source, the closer to the sunlight spectrum,The color after irradiation is more true.

The color temperature is the color of the light itself: 3000K is a yellow light with a lower color temperature, which is more suitable for relieving visual fatigue when watching a computer;

5-6000K is white light close to sunlight; if the color temperature is higher, it is blue light. Computers, especially mobile phone screens, are the most common source of blue light.

Long-term use will hinder the production of melatonin, which will affect the quality of sleep and even damage the retina, which is even more detrimental to the development of children's eyes.

3.Let the light protect your eyes

When the current is unstable or the lighting technology itself is not good enough, the light may produce stroboscopic flicker visible to the naked eye. Even if invisible to the naked eye, long-term exposure to low-frequency flickering lights can cause migraines, impaired vision, and even photosensitive epilepsy.