Modern life is inseparable from electrical products. It brings convenience to us and it also releases terrible radiation. Recently, there was a saying on the Internet that the hair dryers, refrigerators, computers, mobile phones and other appliances were high-radiation “hats,” and the desk lamps became the new generation of “the king of radiation”. The post said: "The table lamp is the king of radiation for household appliances, because it will release very high radiation instantaneously."

What is radiation, if you understand it, it's not terrible?

Radiation refers to the phenomenon that part of the electromagnetic energy emitted by the field source travels far away from the field source and then returns to the field source. The energy is diffused in the form of electromagnetic waves or particles (such as alpha particles, beta particles, etc.). All objects in nature, as long as the temperature is above zero in absolute temperature, are constantly transmitting heat in the form of electromagnetic waves and particles. This way of transmitting energy is called radiation.

It can generally be classified as ionizing radiation or non-ionizing radiation depending on its energy level and the ability of ionized materials. The great danger of ionizing radiation can endanger life safety, which is why most people are afraid of radiation. Ionizing radiation is then rarely encountered in everyday life. More exposure to non-ionizing radiation, such as solar radiation, electromagnetic radiation, and thermal radiation, is more important in life.

Most of our household appliances are electromagnetic radiation. In general, radar systems, televisions, mobile phones and broadcasting transmission systems, radio frequency induction and medium heating equipment, radio frequency and microwave medical equipment, various electrical processing equipment, communication and transmission stations, satellites Earth communication stations, large-scale electric power generation stations, power transmission and transformation equipment, high-voltage and ultra-high voltage power transmission lines, subway trains and electric trains, and most home appliances are electromagnetic radiation sources that can produce various forms, frequencies, and intensities.

Therefore, there must be electromagnetic radiation in the desk lamp, not only the electromagnetic radiation near the luminous lamp, but also the electromagnetic pole in the lamp pole, the circuit board and the power cable. However, the attenuation of electromagnetic radiation is very fast. When it is 10 centimeters from a desk lamp, the radiation value is 4.5 watts/square meter, and when it is 15 centimeters, it is sharply reduced to 0.3 watts/square meter. The state stipulates that the household appliance radiation cannot exceed 0.4 watts/square meter. The radiation intensity is far less than the intensity of solar radiation.

UIV OLED Lighting Showroom

In fact, when the lamp is selected, it is really worth our worry that the light source of the lamp is a problem. Now, many light sources of the lamp have the problem of blue overflow, which seriously threatens the health of eyesight. Blue light has very high energy, and short-wave blue light with a wavelength of 400-480 nm is the most harmful to the retina. Can penetrate the lens directly to the retina, causing the retinal pigment epithelial cells to shrink or even die. The death of light-sensitive cells will lead to vision loss or even complete loss. This damage is irreversible. Blu-ray can also cause macular degeneration. The lens in the human eye absorbs part of the blue light that gradually becomes turbid and forms a cataract, and most of the blue light penetrates the lens. Especially children's lens is clearer and can not effectively resist blue light, which is more likely to cause macular degeneration and cataract.

The OLED light source is close to natural light. The blue light wavelength of the OLED is 460 nm-480 nm, which is also not a harmful blue light. It belongs to a natural anti-blue light material and is close to a natural "friendly" light source. OLEDs are not only thin but also very soft, which makes them more suitable for use on desk lamps than traditional light bulbs. The results of the research center show that the use of OLED desk lamps is more efficient than LED desk lamps, the risk of blue light emission is low, and the degree of visual fatigue is even lower. Organic light-emitting diodes from OLEDs produce lighter, less irritating light. At the same time, OLED desk lamps are superior to LED desk lamps in adjusting power, subjective visual fatigue rating, and reading efficiency. There were statistically significant differences in reading speed and reading efficiency. It has to be said that OLED lighting technology has played a certain role in our own eye health and can provide a healthy and comfortable light source for our daily study and life work. It not only resists the harm of blue light, but also greatly provides us with vision protection.