99.99% sterilization rate and 99.99% mite removal rate. The absorption of light by bacteria / virus has a peak at 250-280nm. The absorbed ultraviolet light can destroy the structure of its genetic material DNA. To cause death or loss: reproduction ability to achieve the purpose of sterilization.
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Germicidal Lamps are shortwave, low pressure tubes that produce ultraviolet wavelengths lethal to microorganisms. Approximately 95% of the ultraviolet energy emitted from germicidal lamps is at 254 nanometers, the region of germicidal effectiveness most destructive to bacteria, mold and virus. Therefore, the water or air that passes through the chamber is exposed to the germicidal uv light and the genetic material of the microorganism is deactivated, which preventing them from reproduction and rendering them harmless.
| Product | KS.UVC.C.C.001 | KS.UVC.C.C.002 |
| Power | 2+2 W | 4+4W |
| Product size | L300*W40*H10mm | L600*W40*H10mm |
| Battery | 1000mA | 2000mA |
| Wavelength | 275+360mm/5000k | |
| LED brand | LED(UVA+UVC)/WW | |
| Performance 1 | Sterilization & lighting | |
| Performance 2 | Human body infrared sensor | |
| Operating temprature | -20˚Cto +45˚C | |
| Beam angle | 140˚ | |
| IP rating | IP20 | |
| Lamp material | Aluminium+PC | |
| Input voltage | DC 5v | |
| Shell colour | Silver | |
| Lumen maintenance rate | > 20,000 hours at 25˚C | |
| Net weight | 122g | 207g |

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.
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.