Przegląd Elektrotechniczny

Oldest magazine of Polish electrician. It appears since 1919.

strona w języku polskim english page

No/VOL: 09/2022 Page no. 190

Authors: Jacek Chęciński , Zdzisław Filus :

Title: Virus- and bactericidal LED lamp with increased efficiency

Abstract: Recently available on the market, LED UV-C diodes enable the construction of bactericidal and virucidal diode \"bulbs\" (lamps with E14 and E27 bases). Usually these are only slightly modified ordinary white light LED lamps. The following text describes simple and inexpensive modifications to the power supply system, which will increase the efficiency and life of the UV-C LED lamp and may increase its operational effectiveness.

Key words: SSL, LED lamp, UV-C LED, Index Flicker, pulsed UV-C.