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GE LU400/BU from May 1970

GE LU400/BU from May 1970

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My oldest HPS lamp.

image~364.jpeg image~360.jpeg image~356.jpeg image~323.jpeg

Light Information

Light Information

Manufacturer:GE
Model Reference:LU400/BU
Lamp
Lamp Type:HPS
Base:Mogul
Shape/Finish:E18 clear
Service Life:15,000 hours
Electrical
Wattage:400w
Voltage:100v
Optical
Lumen Output:45,000 lumens
Lumen Efficacy:115 lpw
Color Temperature:2200K
Color Rendering Index:21
Physical/Production
Dimensions:9 1/2"
Factory Location:Ravenna Ohio USA
Fabrication Date:May 1970

File information

File information

Download: Download this File
Filename:image~356.jpeg
Album name:silverliner / high pressure sodium
Keywords:Lamps
File Size:580 KB
Date added:Aug 21, 2017
Dimensions:2464 x 1848 pixels
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Date Time:2017:08:20 14:34:08
DateTime Original:2017:08:20 14:34:08
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Exposure Time:1/15 sec
FNumber:f 2.2
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Focal length:4.15 mm
ISO:25
Make:Apple
Model:iPhone 6s Plus
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Comments
James
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Aug 21, 2017 at 04:14 PM Author: James
Very special Dave, and great to have the original packaging as well. Since this was made in 1970, I think it would have been made at Nela Park instead of Ravenna.
lifeguard
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I like stuffed animals.


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Aug 21, 2017 at 04:58 PM Author: lifeguard
Where did you get it?

Collecting lamps is a side hobby but I think it's cool nonetheless.

Silverliner
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Verd a ray classic.


GoL
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Aug 21, 2017 at 06:10 PM Author: Silverliner
Again, ebay. Found it about 6 months ago.

May all the great lighting technologies have their place in history.

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