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Osram 120V 100K

Osram 120V 100K

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Osram 120V 100K Incandescent Lamp with drawn wire

Most likely made in Spain as I've bought it from there.

20191230_185006.jpg 20191228_193632.jpg 20191228_155657.jpg 20191129_162846.jpg

Light Information

Light Information

Manufacturer:Osram
Lamp
Lamp Type:Incandescent Lamp
Base:E27
Electrical
Wattage:100W
Voltage:120V
Optical
Lumen Output:100K
Physical/Production
Dimensions:10x16cm
Factory Location:Spain
Assembly Line:Madrid
Fabrication Date:early 1920s

File information

File information

Download: Download this File
Filename:20191228_155657.jpg
Album name:meganie / Old Light Bulbs
Keywords:Lamps
File Size:242 KB
Date added:Dec 28, 2019
Dimensions:1848 x 2464 pixels
Displayed:50 times
Date Time:2019:12:28 15:56:56
DateTime Original:2019:12:28 15:56:56
Exposure Bias:0 EV
Exposure Time:1/50 sec
FNumber:f 1.7
Flash:No Flash
Focal length:4.2 mm
ISO:160
Make:samsung
Model:SM-G930F
Software:G930FXXS6ESI5
White Balance:0
URL:https://www.lighting-gallery.net/gallery/displayimage.php?pos=-170101
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Comments
rjluna2
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Robert


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Dec 28, 2019 at 12:54 PM Author: rjluna2
Could it be an early tungsten drawn high power bulb that was made in the early 1910s?

Pretty, please no more Chinese failure.

meganie
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meganie8
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Dec 28, 2019 at 01:14 PM Author: meganie
I have three different Osram catalogs with three different measurements for this bulb:

1913: 12cm diameter, 19cm long
1916: 10cm diameter, 17cm long
1922: 10cm diameter, 16cm long

This bulb has a diameter of 10cm and is 16cm long so I think it's made in the early 1920s.

I'm looking for:
Osram L20W/39
Osram HTI 1500W/60/P50

rjluna2
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Robert


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Dec 28, 2019 at 03:03 PM Author: rjluna2
That's interesting

Pretty, please no more Chinese failure.

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