Osram QHE 2X54T5HO/UNV-PSN-HT Quicktronic Electronic Programmed Start Ballast - 120-277V - 10ct Watts_7.1 and so are perfectly safe

and so are perfectly safe

then plug water purifier into SENTRY™

These lamps have a similar structure and electrical operation to general fluorescent lamps used for general illumination

Kitchen exhaust hood UVC fixtures are designed to use UVC germicidal light and ozone-generation to reduce odor emissions and grease deposits commonly found in kitchen exhaust hoods

Osram QHE 2X54T5HO/UNV-PSN-HT Quicktronic Electronic Programmed Start Ballast - 120-277V - 10ct Watts_7.1 and so are perfectly safeThis product is an Osram QHE 2X54T5HO UNV PSN HT Quicktronic electronic programmed start ballast. It has an input frequency of 50 60 Hz and a universal 120 277V voltage.