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Lamp photos > Low pressure sodium lamps (part 4)

Low pressure sodium lamps (part 4)

 Early 1990's Osram 26w SOX-E lamp

Early 1990's Osram 26w SOX-E lamp

Later 1990's Osram 26w SOX-E lamp

Later 1990's Osram 26w SOX-E lamp

Modern Osram 26w SOX-E lamp

Modern Osram 26w SOX-E lamp

Early 1990's Osram 36w SOX-E lamp

Early 1990's Osram 36w SOX-E lamp

Modern Osram 36w SOX-E lamp

Modern Osram 36w SOX-E lamp

1940's Philips 60w SO-H lamp

1940's Philips 60w SO-H lamp

1950's Philips 45w SOI-H lamp

1950's Philips 45w SOI-H lamp

Philips 35w SOX lamps have a Brown Cap

Philips 35w SOX lamps have a Brown Cap

Philips 18w SOX lamp

Philips 18w SOX lamp

Philips 35w SOX lamp

Philips 35w SOX lamp