Low and medium pressure MV lamps
|
|
|
Old russian medium pressure lamp IGAR-29 viewsSilverRay
|
|
Early version medium pressure lamp IGAR-211 viewsSilverRay
|
|
Early version medium pressure lamp IGAR-215 viewsSilverRay
|
|
|
Very old mercury arc lamp S3007 viewsSilverRay
|
|
|
|