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SLO nameplate

SLO nameplate

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Nameplate of this fixture

20190713_234819.jpg 20190706_170323.jpg 20190704_184702.jpg 20190705_201643.jpg

Light Information

Light Information

Manufacturer:SLO
Model Reference:474/475
Lamp
Lamp Type:Fluorescent
Base:G13
Fixture
Fixture Type:Fluorescent
Ballast Type:Magnetic
Socket Type:G13
Location:Finland
Electrical
Wattage:40 W without ballast losses
Voltage:220 V (nowadays we have 230 V)
Current:0,43 A
Optical
Lumen Output:About 3000
Lumen Efficacy:About 70 lm/W
Color Temperature:About 4000 K
Color Rendering Index:About 60
Physical/Production
Fabrication Date:Probably 1960s

File information

File information

Download: Download this File
Filename:20190704_184702.jpg
Album name:halofosfaatti / Fixtures
Keywords:Lanterns
File Size:540 KB
Date added:Jul 05, 2019
Dimensions:1734 x 666 pixels
Displayed:35 times
Date Time:2019:07:04 18:47:02
DateTime Original:2019:06:29 18:44:48
Exposure Bias:0 EV
Exposure Time:1/25 sec
FNumber:f 1.9
Flash:No Flash
Focal length:3.6 mm
ISO:160
Make:samsung
Model:SM-J600FN
Software:J600FNXXU3ARH1
White Balance:0
URL:https://www.lighting-gallery.net/gallery/displayimage.php?pos=-161428
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Make
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Jul 05, 2019 at 01:42 PM Author: Make
This seems a sticker only. Once I saw riveted metal plates on similar fixtures. Maybe this is a newer one.
halofosfaatti
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Jul 06, 2019 at 11:07 AM Author: halofosfaatti
Do you or someone else know are the model numbers 474 and 475 for 1 and 2 lamp models of this fixture?

Too many things are secret. Only open information can really preserve old technology.

I like fluorescent and other conventional lighting and old electronic equipment. Today's things are not made to last.

Make
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Jul 07, 2019 at 01:07 PM Author: Make
Probably there is some other difference. On this nameplate it is stated about same way:
https://www.lighting-gallery.net/gallery/displayimage.php?album=5228&pos=7&pid=160323
halofosfaatti
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Jul 07, 2019 at 01:15 PM Author: halofosfaatti
It may also refer to models with reflector.

Too many things are secret. Only open information can really preserve old technology.

I like fluorescent and other conventional lighting and old electronic equipment. Today's things are not made to last.

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