UVB GLASS CONTRACTS (PTY) LTD | ROODEPOORT - STRUBENS VALLEY

2019/09/12 · Both UVA and UVB rays can damage your skin, just in different ways. One causes premature aging, the other is more prone to causing sunburn, DNA damage, and skin cancer. 

UVB lighting is often used in the healthcare industry to treat various skin diseases including psoriasis and vitiligo. There are thousands of dermatology clinics around the world that treat skin conditions with UVB lamps and that’s why high-quality lamps are always a benefit to have. 

The impact of ultraviolet radiation on human health has implications for the risks and benefits of sun exposure and is also implicated in issues such as fluorescent lamps and health. Getting too much sun exposure can be harmful, but in moderation, sun exposure is beneficial. UV light (specifically, UVB) causes the body to produce vitamin D, which is essential for life. Humans need some UV radiation to maintain adequate vitamin D levels. According to the World Health Organiz… 

UVB: [ ul″trah-vi´o-let ] denoting electromagnetic radiation of wavelength shorter than that of the violet end of the spectrum, having wavelengths of 4–400 nanometers. ultraviolet A (UVA) ultraviolet radiation with wavelengths between 320 and 400 nm, comprising over 99 per cent of such radiation that reaches the surface of the earth. ... 

2020/09/01 · Weather forecast, alerts and UVB index for all South African provinces, 1 September 2020 This forecast is designed to be a quick overview of what lies in store. 

UVB definition is - radiation that is in the region of the ultraviolet spectrum which extends from about 280 to 320 nm in wavelength and that is primarily responsible for sunburn, aging of the skin, and the development of skin cancer.