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ORZ-3

ORZ-3

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ORZ-3 is an old Polish fixture easy to found in the times of People's Republic of Poland, but now quite rare. However it's still possible to find them, sometimes in working order but in such cases mostly with only one lamp working, this one is an oddity because it's an exception to that rule.

DSC16041.JPG DSC17670.JPG DSC14875.JPG DSC14934.JPG

Light Information

Light Information

Manufacturer:A-20 Zakłady Wytwórcze Aparatury Oświetleniowej i Teatralnej w Kożuchowie
Model Reference:ORZ-3
Lamp
Lamp Type:MV
Base:E40
Electrical
Wattage:2x 250W
Current:2,15A per lamp

File information

File information

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Filename:DSC14875.JPG
Album name:trojmiejski / Lanterns in Poland
Keywords:Lanterns
File Size:415 KB
Date added:May 23, 2013
Dimensions:1600 x 1200 pixels
Displayed:160 times
Date Time:2013:01:04 09:53:12
DateTime Original:2013:01:04 09:53:12
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Exposure Time:1/500 sec
FNumber:f 5.9
Flash:No Flash
Focal length:21.25 mm
ISO:200
Make:SONY
Model:DSC-W390
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AdamTczew
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kolekcjoner lamp


adam.bojanowski.9
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May 23, 2013 at 11:00 AM Author: AdamTczew
widze że coraz więcej tutaj dodajesz :>
trojmiejski
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May 23, 2013 at 11:14 AM Author: trojmiejski
Polska ma bogatą historię oświetlenia zatem jest co dodawać .

Poland has rich lighting history so there are many things to present .
Toiyabeshawn
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Apr 08, 2020 at 09:53 AM Author: Toiyabeshawn
Crazy stuff over there! I love them! The upside down mast arm is a unique design, don’t think I’ve ever seen that before. Any water that would eventually get in the arm would just sit in there and rust the arm, hope it has a drain hole!
trojmiejski
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Apr 08, 2020 at 10:23 AM Author: trojmiejski
I think that this arm is no special production but forcefully bend straight one, probably someone thought that it is a less problematic solution than drilling holes in brick. By the way there were produced 4* models with this arrangement of lamps, ORZ-3, ORZ-5, ORZ-9 and OUR2x250. All except ORZ-5 were 2x250W fixtures while ORZ-5 was a modification of ORZ-3 construction for a 400W+250W combination.
OUR2x250 can be seen here:
https://www.lighting-gallery.net/gallery/displayimage.php?album=2822&pos=153&pid=146517
https://www.lighting-gallery.net/gallery/displayimage.php?album=2822&pos=152&pid=146518
I put an asterix as with ORZ-5 there is a problem that it was in a catalogue with a photo but no one in the lighting community ever actually saw such fixture so it has a little bit of a mythical status. It is also a possibility that someone may have wrongfully identified one as ORZ-3 because some electrician put a 250W bulb where 400W was intented. This one above fortunately is a bonafide ORZ-3 as both bulbs were working the same way.
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