Name: 365nm 395nm uv led light bar ultraviolet t8 tube lamp 5pcs/set
SKU: 60
Availability: InStock

Description

365nm uv led bar is one of our classic t8 ultraviolet t8 tube lamp. uv led light bar is made from UVA led 395nm and 365nm. Each Ultraviolet T8 tube lamp is equipped with transparent cover and constant current led driver. So tube light bar can work very stable and last longer than the traditional florescent UV tube. The UVA light can transfer through this transparent cover easily to Maximize its UV effects. Each 395nm led uv tube light package includes 5pcs of UV led light bars and 5pcs of US / EU on/off plug cords.

led lighting bar uv

UV inculde UVA UVB UVC

UV-A (320-400 nm) and UV-B (280-320nm) light causes oxidation of proteins and lipids causing cell death.

UVC:UVC light has the most energy of the three types,a shorter, more energetic wavelength ,studies have shown that UVC can be used against other coronaviruses, such as Sars/MERS

But pls noted:UVC sanitizers can damage your eyes and skin.

According to different biological effects, ultraviolet rays are divided into four bands according to wavelength:

UVA

UVA, wavelength 320 ~ 400nm, also known as long wave black spot effect ultraviolet. It has a strong penetrating power and can penetrate most transparent glass and plastics. More than 98% of the long-wave ultraviolet rays contained in sunlight can penetrate the ozone layer and clouds to reach the surface of the earth. UVA can directly reach the dermis layer of skin, destroy elastic fibers and collagen fibers, and tan our skin. The UVA wavelength of 360nm wavelength conforms to the phototaxis response curve of insects, and can be used to make trap lights. The 300-420nm wavelength UVA ultraviolet rays can pass through a special colored glass lamp tube that completely cuts off visible light, and can only radiate near-ultraviolet light centered at 365nm, which can be used in ore identification, stage decoration, banknote inspection, etc.

UVB

UVB, with a wavelength of 275-320nm, is also called medium-wave erythema effect ultraviolet. Moderate penetration, its shorter wavelength part will be absorbed by transparent glass, most of the medium-wave ultraviolet rays contained in sunlight are absorbed by the ozone layer, and less than 2% can reach the surface of the earth, which will be particularly strong in summer and afternoon. UVB ultraviolet rays have a erythema effect on the human body, which can promote the metabolism of minerals and the formation of vitamin D in the body, but long-term or excessive exposure will cause skin tanning and cause redness and peeling. Ultraviolet health lamps and plant growth lamps are made of special transparent glass does not transmit light below 254nm) and phosphor powder with a peak near 300nm.

UVC

UVC, wavelength 200 ～ 275nm, also known as short-wave sterilization ultraviolet. It has the weakest penetration ability and cannot penetrate most transparent glass and plastics. The short-wave ultraviolet rays contained in sunlight are almost completely absorbed by the ozone layer. Short-wave ultraviolet rays are very harmful to the human body, short-term exposure can burn the skin, and long-term or high-intensity exposure can also cause skin cancer. The ultraviolet sterilization lamp emits UVC short-wave ultraviolet.