|
|

1953 Coronation Neon LampRia
|
|

Interesting pip-top lampRia
|
|

Teaser: homemade sodium lampMax
|
|

Westinghouse H38HT-100 BT25 Mercury Vapor LampMaxim
|
|

GTE-Sylvania H37KC-250/DX Mercury Vapor LampMaxim
|
|

GTE-Sylvania H39KC-175/DX Cleartop Mercury Vapor LampMaxim
|
|

Havells-Sylvania 80w Mercury Vapor Lamp — Made in BelgiumMaxim
|
|

Testing the last SOX-E 26WMax
|
|

Dimming a SOX-Plus 35WMax
|
|

SOX-E 18W at 50 % powerMax
|
|
|
|
|

Cosmos Gasfilled 110V 150W pip-top lampRia
|
|

German made low voltage inspection lampRia
|
|

GE Lucalox LU100 100W HPS lampRia
|
|

Westinghouse Caution Yellow mercury lamp in operation (view 1)Max
|
|

Westinghouse Caution Yellow mercury lamp in operation (view 2)Max
|
|

SOX - the last production yearMax
|
|

Tesla SHC 250W (Deluxe) in operationMax
|
|

Narva Natralox: original and later lamp designsMax
|
|

Air glow lampMax
|
|

Improved negative glow lamp designMax
|
|

Improved glow lamp - airMax
|
|

Improved glow lamp - water vaporMax
|
|

Negative glow lamps: new and old design after some useMax
|
|

Tube with capillary electrodesMax
|
|

Capillary electroded tube - pressure sequenceMax
|
|

Plücker tube 2.0Max
|
|

Osram HCI-TC 70W/WDL ShoplightMax
|
|

Westinghouse 'Instant Restrike' Twin Arc 50W HPS LampRia
|
|
| 611 files on 21 page(s) |
 |
 |
4 |  |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|