SHC 400W (Tesla)


Type:  SHC 400W  
Изготовитель: 
Tesla
Страна происхождения: 
Чехословакия
Production date:  1967
 

Tesla SHC400 high pressure sodium lamp of early design, possibly of 1967, developed by Otto Sofka and Milan Neužil. The arc tube has niobium caps on the end seals, same as with the GE American lamps of this time. Getters of the outer jacket are unusually parallel mounted.

Collection of JD76. Added: вс, 28.08.16, 14:17
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