UVA and UVB rays are known to cause premature aging and skin cancer, respectively. However, exposure to UVA rays from black lights is well below recognized safety limits and is not dangerous for people who use them, work near them, or have them at home.
UV light
is safe when used in the form of a UV lamp or bulb and does not come into contact with skin or eyes. Scientists have discovered the power of ultraviolet light to kill germs and have used it to create a bulb that emits powerful but safe UV rays, disinfecting surfaces and polluting the air. It is important to note that not all UV products are safe or effective.Make sure you trust the company you buy from. Although you should never put UV lamps on your skin or eyes, UV light is safe for home purification when installed by a professional. It is well known that ultraviolet radiation can aggravate skin diseases in patients with lupus erythematosus. While many patients are advised to avoid sunlight and artificial tanning, it is not clear how best to advise patients regarding the use of indoor lamps. In fact, many of the light bulbs commonly used in the home and workplace emit low doses of ultraviolet radiation.
The irradiance is considerably lower than that of the sun, however, the exposure time can last for hours and is usually repeated daily. Therefore, it is possible that this chronic exposure could ultimately result in a significant accumulation of damage. Exposure to germicidal UVC light on the eyes or skin is dangerous, and UV-C lights should only be used in a fully sealed unit. These are the type of bulbs that glow in the dark and that most would associate with UV light. When buying UV light bulbs, it's important to know what type of bulb is right for your needs.
A light blue (BLB) bulb won't help you kill flies, just as a germicidal UV tube won't help you detect counterfeit bank notes. The following table shows the respective wavelengths (in nm) produced by the different types of UV lamps and their location in the UV spectrum. Ultraviolet light and radiation are dangerous when it comes to powerful rays that occur in nature and come into contact with the skin or eyes. The type of UV radiation emitted by these bulbs targets the DNA of microorganisms, causing cell death or making reproduction impossible. We've put together this practical guide to help you determine which UV light bulb is right for you. Any exposure to UV-C light is dangerous, so make sure you trust the company you buy from.
BLB bulbs should always be handled with care, as they emit low doses of ultraviolet radiation which can accumulate over time if exposed for long periods. In conclusion, it's essential to remember that while UVA rays from black lights are safe when used correctly, exposure to germicidal UVC light on the eyes or skin is dangerous and should only be used in a fully sealed unit. Make sure you know what type of bulb is right for your needs before buying one.
