Is a full-spectrum ceiling light worth buying?

What is a full-spectrum ceiling light? The main difference between it and an ordinary ceiling light is the quality of the light source and the effect of illumination. The light source quality of a full-spectrum ceiling light is closer to natural light, and the ratio of red, green and blue in the visible light band is similar to that of sunlight. The functions of these three visible light bands are also different. For example, the peak value of blue light should not be too high, and excessive blue light intensity may damage retinal cells. The peak value of green light should not be too low, and too low a peak value will prevent the ocular muscles from relaxing. Red light is equivalent to vitamins for the eyes, and is also a key factor in replenishing eye vitality, mainly used to reduce eye fatigue.

There are also some differences between full-spectrum ceiling lights and ordinary ceiling lights

1. Color rendering index

The Ra value of a full-spectrum ceiling light is closer to 100, which is more protective of the health of the human eye than ordinary ceiling lights, can better present colors, and reduce our visual fatigue. The light source quality of ordinary ceiling lights may be lower, and some problems such as high blue light and stroboscopic light are prone to occur, which is not conducive to the health of our eyes.

2. Lighting effect

The illumination effect of full-spectrum ceiling lamps will be softer and more uniform. For people who use their eyes for a long time, using full-spectrum ceiling lamps can help protect their eyesight. However, if we use ordinary ceiling lamps, there may be problems such as shadows and uneven light, and our visual effect will be worse.

Therefore, it is very necessary to buy a full spectrum ceiling lamp. In the use of family life, it can better protect our eyes and reduce our visual fatigue.