Does IKEA desk lamp protect eyes?

1. Ordinary IKEA desk lamps do not have eye protection function, but IKEA eye protection lamps do, so I want to buy one with eye protection function. If you want a desk lamp, you should consult the merchant in advance whether the desk lamp has an eye protection function.

2. The color rendering index is a very important parameter for eye protection desk lamps. The higher the color rendering index of the desk lamp, the better. Use desk lamps with a color rendering of 90 or above, but now most desk lamps have The color properties are all around 80, so you can look at the parameters of the desk lamp when buying it.

3. From the perspective of blue spectrum, 3000k desk lamps have less blue light, but they can make people sleepy and sleepy when reading for a long time. However, lamps with around 4000k have moderate blue light, and a moderate amount of blue light can make people feel sleepy. It is exciting and not harmful to the eyes. This color temperature is similar to the sunlight at about 9 o'clock, neither yellow nor white, which is more comfortable.

4. The disadvantage of halogen lamps is that they generate a lot of heat. Ordinary IKEA halogen desk lamps are not bright enough, and the color temperature is not high and tends to be yellowish. The advantage of halogen is that the color rendering index is 100, which is close to the thermoluminescent source of sunlight.