The LIT UV Lamp, functionally designed for water disinfection systems, is a state-of-the-art germicidal mercury low-pressure lamp utilized for small and mid-scale UV systems. This lamp specially features the following advantages/properties: high-efficiency conversion of input power to UV-c power (~40%) equipped with a narrow band spectrum of radiation (254 nm), ozone-free formation technology and finally, a variation of 10 - 100 W UV lamps (low-pressure).