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Are LED Lights Harmful to Eyes? I LEDRHYTHM

August 01, 2023


LEDs changed the world. They are cost-effective and environmentally friendly, while also providing better light for a longer period of time. The technical and economic benefits of LEDs are undeniable, but why are LED lights harmful to the eyes?


What are LED lights?


Led light is a high-efficiency lighting product also known as a light-emitting diode, which generates light through the electronic recombination of semiconductor materials. So it is widely used in lighting, display and other optoelectronic applications, including our smartphones. Compared with traditional incandescent and fluorescent lamps, LED lamps have higher energy efficiency, longer life and lower energy consumption.



How LED lights affect the eyes?


Exposure to strong light for a long time, including LED lights, may cause some discomfort or fatigue to the eyes. One of the main factors is the presence of blue light. The blue light component in LED lights is relatively high, especially high-brightness white LEDs, which may have a certain photoreaction to the retina. Using high-intensity LED light sources at night, such as smartphones, tablets and computer screens, can interfere with our sleep.

The data: Prolonged exposure to high-intensity screens and LED lights, especially near bedtime, may lead to eye fatigue and dryness, according to the National Eye Institute.



What is Blu-ray?


Because blue light is a part of the visible spectrum with a shorter wavelength and higher energy, blue light is the direct cause of damage to the eyes in daily life. The blue light component in LED lights is relatively high, especially high-brightness white LEDs. So blue light helps with alertness and concentration during the day, but too much blue light exposure may have potential effects on the eyes. Most of our devices use blue LEDs, including smartphones, TVs and tablets

The data: Prolonged exposure to blue light from electronic devices may increase the risk of eye fatigue, dryness and visual discomfort, according to a study


Summary: LED lights themselves do not cause direct damage to the eyes, but prolonged exposure to strong light may cause eye fatigue. Blue light is a component in LED lights, and too much blue light exposure may affect sleep quality. Therefore, it is recommended to use LED lamps reasonably.



Where are the advantages of LEDRHYTHM LED lamps?


First of all, we understand that what is harmful to our eyes is the blue light in LEDs, so when designing LEDRHYTHM lamps, the light source of the lamps uses low blue light processing technology, which can effectively reduce the emission of blue light from LEDs, and our lamps are equipped with adjustable power. The technology of adjusting the color temperature allows you to save energy while using it while avoiding too bright lights that affect work efficiency, and also effectively reduces the damage to the eyes caused by LED blue light.


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