Atlantic UV 05-0468 TUV 11W/4P SE - 11W - 4-Pin - 244mm ultraviolet-atlantic-ultraviolet-m90-esi8737924 the lamp is not adversely

the lamp is not adversely affected by frequent starting and the life is considerably in excess of other lamp types

It has a part number of 05-0002A GTL-3

It has a part number of 05-4291

It has a part number of 05-0986

This is also equivalent to the Evoqua Water Technologies W2T533817 combo kit

Atlantic UV 05-0468 TUV 11W/4P SE - 11W - 4-Pin - 244mm ultraviolet-atlantic-ultraviolet-m90-esi8737924 the lamp is not adverselyThis product is an Atlantic Ultraviolet Hot Cathode Ultraviolet Lamp. It has a part number of 05 0468. Preheat germicidal lamps are operated by a preheat start circuit that employs a relatively compact and economical ballast. The preheat circuit requires four electrical connections per lamp and a slight to moderate delay is needed to start the lamp. Some modern electronic ballasts are capable of instant starting a Preheat lamp.