Near-infrared radiation is essential for health, is not produced by LEDs. They create a lot of blue light, which disrupts sleeping habits and can lead to eye illness over time.
LED lights are cool to the touch, one of its advantages and a contributing factor. LED lights don’t emit Near-infrared radiation. The sun emits this type of radiation, and incandescent and halogen bulbs also release it.
The benefits of near-infrared heat are numerous. It permeates the skin profoundly and even penetrates garments. The retinal cells are primed to repair and regenerate when this type of light strikes the retina. This is impossible to achieve with LED lights. As a result, they should not be the sole source of light during the day.
Another issue with LED lights is the significant amount of blue light they emit. In the visible spectrum, blue light has the shortest wavelength. It has been thoroughly investigated and widely acknowledged to be hazardous to the eyes.