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A light-emitting diode (LED) is a semiconductor device that emits optical radiation when an electric current passes through it. Most LEDs emit a narrow band of wavelengths ranging from infrared (at a wavelength of approximately 1000 nanometers) to ultraviolet (about 300 nanometers).
Standard LED lighting does not emit UV rays but a negligible amount that poses no risk to human health. The phosphor inside the LEDs converts ultraviolet radiation into safe white light. Therefore, it’s safe to say that LED lights and bulbs are a secure and optimal solution for lighting your home.
Radiation of LED lights. The best part first: Standard LED lights for home use do not emit any dangerous amount of UV rays. The only exception are special LEDs that are designed to produce UV light that do so. But for the majority of LED lights this is not the case.
ultraviolet radiation from general LED lamps may reduce the risk of skin photosensitivity for a number of these conditions. Although not completely understood, experiments have shown that, overall, circadian rhythms are mostly affected by short-wavelength light (peak around 480 nm). It has
3.5. Does optical radiation from LED lights affect the skin? Some LEDs emit a narrow but concentrated band of light in the UV or ultraviolet range – UV LED.
12 paź 2018 · Unlike traditional incandescent bulbs and some compact fluorescent lamps (CFL bulbs), LED lights are designed primarily to emit visible light without the byproduct of UV radiation. This makes them a safer choice for prolonged exposure in household and office settings.
16 wrz 2022 · UV Emission in LED Lamps: Standard LEDs do create a small amount of UV radiation, but the actual amount of UV they emit is even less due to the phosphors within an LED lamp that convert the UV light to white light. This conversion process significantly reduces the overall UV emission from LED lamps.
