Kill : are tiny creatures that are to the eye, on the bed, pillow, sofa,carpet, they are everywhere in and make many harms: bite people skin make itching and skin redness, let people can't sleep and uncomfortable. This lamp's UV-C ray is hundreds thmes stronger than sunshine, they can kill the immediately. Kill Bacterial: This lamp can easy kill bacterias include : mold, Staphylococcus , E.coli, Pet parvovirus, influenza , etc. Ultraviolet light break them down into water and oxygen. Remove odor: This lamp can remove odor just like the Smoky smell in the kitchen, musty smell in the bedroom, and the bad smell in washroom, shoes box, fridge, trash can, etc. UV-C ray can kill the which cause odor, and the kill and oxidatively decomposes organic or inorganic odors substances. : Can break down tiny substances in the air, reduce that can cause asthma and allergies, Kills contaminants that causes colds, flus, allergies, sinus infection, make the air fresher Type: UV germicidal Disinfection lamp Emitting color: Bluish violet Voltage: 220V Wattage: 8W Lamp type: T5 (G5) Glass bulb type: Round tube Disinfection area: 8W Less than or equal 12m² Suggest period: 1-3 tims/week Suggest time: 30-60 minute once colour: White Material: Aluminum bracket size: Length: 31CM Package Contents: 10 x disinfection lamp 10 x cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.