Generally domestic is about two years, imported about 5 years.
Ultraviolet disinfection lamps, mainly divided into: high pressure, medium pressure and low pressure. Sterilization applications, mainly low-pressure. According to national standards, the average life expectancy of 8000 hours. Some excellent products have reached 13000 hours of life.
Ultraviolet disinfection lamps are also known as ultraviolet germicidal lamps, ultraviolet fluorescent lamps. A use of ultraviolet germicidal sterilization lamps and lanterns. Ultraviolet sterilization lamps radiate ultraviolet light with a wavelength of 253.7nm. This band of ultraviolet light has the strongest bactericidal ability, and can be used to disinfect water, air, clothing and other sterilization. In pig farms commonly used UV disinfection lamp specifications are 15W, 20W, 30W and 40W, the use of voltage 220V, mainly used for the disinfection of personnel sterilization, usually installed in the disinfection locker room, veterinary room and laboratory.
Ultraviolet disinfection lamps can be irradiated for about 5min to kill the bacteria and viruses carried on the clothes. Can also be used to require clean air laboratory and operating room air disinfection, irradiation of about 30min can kill the bacteria in the air. UV disinfection lamps are mainly divided into: high pressure, medium pressure and low pressure. Sterilization applications, mainly low-pressure. According to the national standard, the average life span of 8000 hours. Some excellent products have reached 13000 hours life.