How does UV light work?
Ultraviolet light has three principal wavelengths: UV-A, UV-B, and UV-C. Sunscreen blocks out UVA and UVB.
Ultraviolet light generated in the UV-C spectrum (254nm) is the most powerful and classified as 'Germicidal' because it will alter an organism’s DNA so that it can no longer reproduce - making it effectively harmless.
As germs circulate through your HVAC system, they are exposed to the UV light's rays disrupting the DNA of the germ.
The DNA of germs contained in tiny airborne droplets that transmit diseases such as measles, tuberculosis, and influenza from person to person are deactivated by Germicidal UV-C.
Is ultraviolet light harmful?
UV-C has been used safely and effectively in hospitals, clinics, laboratories, and industry for more than 50 years. With low penetrating ability, it is nearly completely absorbed by the outer, dead layer of skin doing little harm. Over exposure can cause reddening and irritation to the most superficial layer of the eye, but it cannot penetrate the lens of the eye or cause cataracts.
At UNeedUV our locally tailored solutions are designed to meet your unique needs, ensuring you receive the best UV protection and benefits.