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Osram 250W MA/V Lamp etch

Osram 250W MA/V Lamp etch

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Unfortunately the etch of this lamp is not very clear, I was just able to make out the date code (92) which is August 1965, so one of the last MA lamps to be produced.

DSC02619.JPG DSC02620.JPG DSC02622.JPG DSC02610.JPG

Light Information

Light Information

Manufacturer:Osram-GEC
Model Reference:MA/V
Lamp
Lamp Type:Medium pressure mercury vapour lamp
Filament/Radiator Type:Aluminosilicate glass arc tube
Base:GES (E40)
Shape/Finish:Clear tubular
Service Life:Unknown
Fixture
Ballast Type:Magnetic
Socket Type:E40
Electrical
Wattage:250
Voltage:110-140V for 230-240V mains
Current:2.13A
Physical/Production
Dimensions:290 x 48mm
Factory Location:Shaw, Oldham
Fabrication Date:August 1965 (Date code 92)

File information

File information

Download: Download this File
Filename:DSC02622.JPG
Album name:sox35 / Mercury Vapour lamps
Keywords:Lamps
File Size:241 KB
Date added:Sep 11, 2019
Dimensions:2464 x 1386 pixels
Displayed:13 times
Date Time:2019:09:02 16:52:40
DateTime Original:2019:09:02 16:52:40
Exposure Bias:0 EV
Exposure Time:1/40 sec
FNumber:f 2.8
Flash:Compulsory Flash, Return light detected
Focal length:5.35 mm
ISO:125
Make:SONY
Model:DSC-W120
White Balance:0
URL:https://www.lighting-gallery.net/gallery/displayimage.php?pos=-164287
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