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Broken Extremely rare Osram HBO 500

Broken Extremely rare Osram HBO 500

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Is not every day happy.

HgH_1.jpg BGW_HBO_510.jpg TTT.jpg E_45_RVC_125_W.jpg

Light Information

Light Information

Manufacturer:Osram
Electrical
Wattage:500
Physical/Production
Fabrication Date:pre II.WW

File information

File information

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Filename:TTT.jpg
Album name:Trianero2012 / Mercury lamps
Keywords:Lamps
File Size:129 KB
Date added:Nov 05, 2012
Dimensions:845 x 2050 pixels
Displayed:204 times
URL:https://www.lighting-gallery.net/gallery/displayimage.php?pos=-71997
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Trianero2012
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Nov 05, 2012 at 04:37 AM Author: Trianero2012
It is bare small compact lamp, with broken electrodes. I will find a picture, where are both types - DC and AC.
Globe Collector
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Nov 05, 2012 at 06:56 AM Author: Globe Collector
Do you have any drawings or diagrams showing the position of the electrodes in an undamaged lamp Stan?
Fascinating lamp, never seen it in any Osram catalogue I have read.

Manufactured articles should be made to be used, not made to be sold!

Fee, Fye, Fow, Fum, A dead man's eye and a parrot's BUM!

Trianero2012
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Nov 05, 2012 at 08:19 AM Author: Trianero2012
Be patient, please, I try find it here, unsuccessful, I have picture in home. By the way, see top - AC and DC form (electrodes either the same form, or each other)
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Nov 05, 2012 at 05:35 PM Author: Globe Collector
Is this the A.C. version with symmetrical electrodes, or the D.C. version, of which I assume the electrodes are asymmetrical?

Manufactured articles should be made to be used, not made to be sold!

Fee, Fye, Fow, Fum, A dead man's eye and a parrot's BUM!

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Nov 06, 2012 at 02:27 AM Author: Trianero2012
this is DC version, wait for any pictures more
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Nov 06, 2012 at 06:38 AM Author: Globe Collector
Thanks Stan, no hurry!

Manufactured articles should be made to be used, not made to be sold!

Fee, Fye, Fow, Fum, A dead man's eye and a parrot's BUM!

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