Product Name: Ultraviolet Light Sterilizer Portable 8 Lamps Disinfection Stick UV-C Sanitizer Wand (U1) Model NO.: U1 Material: ABS Sterilization Information Recording and Printing: Sterilization Information Recording and Printing Ultra High Temperature Alarm: Without Ultra High Temperature Alarm LCD Display: Without LCD Display Electric Tension: 4W Certification: CE, FDA Theory: Ultraviolet Transport Package: Carton Box Specification: 265 * 40 * 25 mm Origin: China HS Code: 8543709990 Product Description Ultraviolet Light Sterilizer Portable UV-C Sanitizer Wand 8 Lamps Disinfection StickPower: 4 wMaterial :ABSProduct features: built-in child lock deviceNumber of LED beads: 8Power supply: USB charging /18650 lithium batteriesSize: 265 * 40 * 25 mmProduct net weight: about 160gDisinfection time: 10 seconds (intelligent timing)UVA+UVC double chip uv l ED sterilizing lamp beadsProduct model: 3535 led-uvPackage size: 3.5*3.5*1.36mmWavelength of chip: UVA: 390-405nm UVC: 270-280nmProduct features: built-in UVA+UVC dual-wavelength chip, deep ultraviolet sterilizationTechnology, ultraviolet disinfection without secondary pollution, unique designLong service life, environmental protection and energy saving, durable, shockproof, wide application fieldsIs UVC led disinfection effective?Ultraviolet disinfection is a professional disinfection technology LED deep uv destroy bacteria's DNA or RNA in a physical way,killing nearly all bacteria.It is the ultraviolet technology that disinfects cupboards and hospital wardsVisible during disinfection The process of killing microorganisms by LED deep ultraviolet is visible under the microscope,and what you see is true.Smell of disinfectionThe deep ultraviolet light of LED can crack the molecular structure of odor gas,which can be obvious after using for a period of time.Feel the effect of removing the milky smell of bottle milk,the smell of moldy,medicinal,sour and other odors in the thermos cup .You can smell the sun when you irradiate clothes.