Specifications: Automatic timing function: after connecting the lamp to the power supply and starting work, the lamp will be automatically turned off after 2 hours of regular operation. Radar induction function: when the disinfection lamp is working, when no object moves within three meters, the buzzer stops sounding and the lamp lights up, otherwise, when the object moves, the light tube goes out and the buzzer emits a slow drip warning sound. It is made of high-quality UVC low-pressure mercury lamp and quartz material, with high ultraviolet penetration rate, wavelength 253.7nm. Place of use: family, kindergarten, school, office, etc. The ultraviolet light has good sterilization effect, and can be used in any place where disinfection is needed. Item Name: Sterilizer Lamp Plug: EU Plug(220V)/US Plug(110V) Power: 12W Input Voltage: EU Plug: AC 220-240V/US Plug: AC 110-120V Light Source: Low-pressure Mercury Light Beam Angle: 360 Degree Control Mode: Wired Switch/Radar Induction Induction Distance: 3m Plug Cable Length: 1.3m Protection Level: IP20 Working Temperature: -25 to 40 Degree Celsius Disinfection Area: 9m? Suggested Using Frequency: 1-3 Times/Week Suggested Sterilization Time: 1-2 Hours One Time Size: 30cm x 13cm x 11cm/11.81" x 5.12" x 4.33" (Approx.) Notes: You will find more amazing products if you visit our store. When turning on the disinfection lamp, please leave the place of use immediately and keep the environment free from any animals and plants. Do not look directly at the sterilizer light source, excessive absorption of ultraviolet rays can cause skin irritation and conjunctival damage. Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture. Due to different manual measurements,allow for slight size differences. Package Includes: 1 x Sterilizer Lamp 1 x User Manual