Toprosan™ All-Purpose Multi-Use UVC LED Light Handheld Rechargeable UVC Lamp by ValueRays®
- Charging time: 2.5 hours. Working time:4-5 hours
- Three bead-sized UVC lamps. Built-in lithium rechargeable battery 1200mah.
- Power: 1.5W. UVC LED wavelength: 275+395nm. Rate Input: 5V=1A.
- Material：ABS Plastic. Color：White.
- Perfect small size fits inside a pocket or handbag. Approximately 5″ x 1″ x 1″ inches.
- Great for travel or at home.
- For an endless list of items :: electronics, masks, appliances, toys, phone, office products, personal products, public items, infant items, etc.
|Item Weight||2.12 ounces|
|Product Dimensions||5 x 1 x 1 inches|
|Batteries||1 Lithium Polymer batteries required.|
What is Ultraviolet C or UVC?
From Wikipedia, the free encyclopedia
A low-pressure mercury-vapor discharge tube floods the inside of a biosafety cabinet with shortwave UV light when not in use, sterilizing microbiological contaminants from irradiated surfaces.
Ultraviolet germicidal irradiation (UVGI) is a disinfection method that uses short-wavelength ultraviolet (ultraviolet C or UV-C) light to kill or inactivate microorganisms by destroying nucleic acids and disrupting their DNA, leaving them unable to perform vital cellular functions. UVGI is used in a variety of applications, such as food, air, and water purification.
UV-C light is weak at the Earth’s surface since the ozone layer of the atmosphere blocks it. UVGI devices can produce strong enough UV-C light in circulating air or water systems to make them inhospitable environments to microorganisms such as bacteria, viruses, molds, and other pathogens. UVGI can be coupled with a filtration system to sanitize air and water.
The application of UVGI to disinfection has been an accepted practice since the mid-20th century. It has been used primarily in medical sanitation and sterile work facilities. Increasingly, it has been employed to sterilize drinking and wastewater since the holding facilities are enclosed and can be circulated to ensure a higher exposure to the UV. In recent years, UVGI has found renewed application in air purifiers.
What is germicidal ultraviolet?
UV-C light is germicidal – i.e., it deactivates the DNA of bacteria, virus and other pathogens and thus destroys their ability to multiply and cause disease. Specifically, UV-C light causes damage to the nucleic acid of microorganisms by forming covalent bonds between certain adjacent bases in the DNA. The formation of such bonds prevent the DNA from being unzipped for replication, and the organism is unable to reproduce. In fact, when the organism tries to replicate, it dies.
What are the beneficial uses of germicidal ultraviolet?
Ultraviolet technology is a non-chemical approach to disinfection. In this method of disinfection, nothing is added which makes this process simple, inexpensive and requires very low maintenance. Ultraviolet purifiers utilize germicidal lamps that are designed and calculated to produce a certain dosage of ultraviolet (usually at least 16,000 microwatt seconds per square centimeter but many units actually have a much higher dosage.) The principle of design is based on a product of time and intensity – you must have a certain amount of both for a successful design.