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McGraw Edison Unidor 400 A 70's mercury vapour McGraw Edison Unidor 400. Manufacture date: Mid 70's Country of manufacture: Canada Voltage: 120V Keywords: American_Streetlights

McGraw Edison Unidor 400

A 70's mercury vapour McGraw Edison Unidor 400.

Manufacture date: Mid 70's
Country of manufacture: Canada
Voltage: 120V

DSC03372 Shoebox streetlighting.JPG DSC01219.JPG DSC01224.JPG DSC01429.JPG DSC03413 S Curve Minus Brace.JPG
File information
Filename:DSC01224.JPG
Album name:lite_lover / Street Light Fixtures In My Collection
Keywords:American_Streetlights
Company and Date Manufactured:McGraw Edison of Canada Ltd.
Model Number:LUM40
Wattage:400W
Lamp Type:Mercury Vapour
Filesize:90 KiB
Date added:Feb 11, 2010
Dimensions:768 x 576 pixels
Displayed:270 times
Color Space:sRGB
Contrast:0
DateTime Original:2007:06:20 16:22:32
Exposure Bias:0 EV
Exposure Mode:0
Exposure Program:Program
Exposure Time:1/160 sec
FNumber:f/10
Flash:No Flash
Focal length:23.7 mm
ISO:100
Light Source:Unknown: 0
Make:Sony
Max Aperture:f/2.8
Model:DSC-W1
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=806
Favorites:Add to Favorites

Comment 1 to 10 of 10
Page: 1

GullWhiz   [Feb 12, 2010 at 08:41 AM]
which one is actually smaller....this one or the Unistyle 400???
lite_lover   [Feb 12, 2010 at 10:11 AM]
This one is a little smaller,it's deeper with the steps.The Unidor is aproximately 30 inches long by about 13 inches wide and the Unistyle is about 33 inches long and close to 15 inches wide.
dor123   [Nov 16, 2010 at 12:35 PM]
This cobrahead looks like American Electric model 25.
GullWhiz   [Nov 16, 2010 at 12:56 PM]
Nope....the American Electric model 25 isn't boxy like above...but it does have a big angle and same shape refractor....but its all rounded and its grey instead of silver color.......
Form109   [Nov 16, 2010 at 09:37 PM]
i like cobraheads with Angled Refractors....im guessing the purpose of such is to throw light further out to the road?
GullWhiz   [Nov 16, 2010 at 09:59 PM]
More like that....and on much shorter arms and bigger highways so it throws it to middle.....

For the refractored highmast in my area...they are too angled towards the road......
gailgrove   [Nov 17, 2010 at 08:34 PM]
Actually Jace I have seen silver un-painted colour Model 25s Wink
streetlight98   [Nov 10, 2011 at 02:32 AM]
The oldest model 25 were painted silver. The ones at Seekonk Speedway were silver....
joe_347V   [Nov 10, 2011 at 03:04 AM]
I've seen silver, grey, and bare Model 25s............
streetlight98   [Nov 10, 2011 at 10:34 PM]
I've seen silver (with the paint long gone) but I mosly see gray ones.

Comment 1 to 10 of 10
Page: 1
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