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Unidor 400s Here's some McGraw Edison Unidor 400s among some newer lumes. Keywords: American_Streetlights

Unidor 400s

Here's some McGraw Edison Unidor 400s among some newer lumes.

PB053860.JPG PA293766.JPG P7250145.JPG PA233666.JPG P9163038.JPG
File information
Filename:P7250145.JPG
Album name:joe_347V / Toronto Area Streetlights
Keywords:American_Streetlights
Company and Date Manufactured:McGraw Edison Canada Ltd
Model Number:Unidor 400
Lamp Type:High pressure sodium
Filesize:171 KiB
Date added:Oct 26, 2011
Dimensions:1600 x 1200 pixels
Displayed:158 times
Color Space:sRGB
Contrast:0
DateTime Original:2010:07:25 14:27:17
Exposure Bias:0 EV
Exposure Mode:0
Exposure Program:Program Creative
Exposure Time:1/800 sec
FNumber:f/5.3
Flash:No Flash
Focal length:21.2 mm
ISO:100
Light Source:Flash
Make:Olympus Imaging Corp.
Max Aperture:f/3.6
Model:FE47,X43
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=9084
Favorites:Add to Favorites

Comment 1 to 6 of 6
Page: 1

Form109   [Dec 03, 2011 at 06:42 PM]
Nice Unidors and Lexus ES 300. Smile
joe_347V   [Dec 04, 2011 at 03:38 AM]
There were more Unidors a few years ago but they got replaced with OVXs and 125s. Confused
LilCinnamon   [Dec 04, 2011 at 03:38 PM]
Some high-voltage power lines in the background. xD
m@   [Aug 12, 2015 at 05:16 AM]
Most Unidor 400s in Brampton have the potocell closer to the front IIRC! What's that a generation thing?
joe_347V   [Aug 12, 2015 at 05:59 AM]
It might be, I believe these are from the late 70s and replaced MV clamshells. In fact some of the poles on the left still have long disconnected remote ballast cans fitted. They never bothered to remove them even after they replaced everything with LED in June. Razz
streetlight98   [Aug 12, 2015 at 08:52 AM]
Hmm I never really noticed there were two PC locations. I wonder if the smaller Unidor is the same way... The Unistyles had two locations. The original Line Material version had the PC on the very edge of the fixture while the later McGraw-Edison version that came out around 1967 had the PC slightly moved up in a more "normal" position lol.

Comment 1 to 6 of 6
Page: 1
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