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McGraw-Edison Unidor-250 175W/H39, 120X240V These seem to be hard to find...this one is NOS. Keywords: Lanterns

McGraw-Edison Unidor-250 175W/H39, 120X240V

These seem to be hard to find...this one is NOS.

20250423_150508.jpg GE-M250R-H37-1_0.JPG Unidor-250-1_2.jpg OV15-175H39-3RDGEN.jpg WEC-OV-15-H37-1.jpg
Lamp/Fixture Information
Manufacturer:McGraw-Edison Company
Model Reference:Unidor-250
Lamp
Lamp Type:Mercury Vapor
Fixture
Fixture Type:Cobra-Head
Ballast Type:H39-22 CWA
Socket Type:E39 (Mogul)
Photocell Type:Twist-Lok
Electrical
Wattage:175W (205 input watts)
Voltage:120/240V
Current:1.71/0.85A
Physical/Production
Factory Location:Milwaukee, WI USA
Fabrication Date:1970's
Application/Use:Roadways
File information
Filename:Unidor-250-1_2.jpg
Album name:Cobrahead / Roadway Luminaires
Keywords:Lanterns
Filesize:270 KiB
Date added:Apr 23, 2025
Dimensions:1396 x 1050 pixels
Displayed:22 times
DateTime Original:2021:11:02 21:40:24
URL:https://trad-lighting.net/gallery/displayimage.php?pid=789
Favorites:Add to Favorites

Comment 1 to 8 of 8
Page: 1

wide-lite 1000   [Apr 26, 2025 at 02:29 AM]
I'm doing a meet up tomorrow to deliver one of these to another member .
Cobrahead   [Apr 26, 2025 at 04:01 AM]
Nice! Didn't know you were coming by tomorrow! Laughing Laughing Laughing
wide-lite 1000   [Apr 28, 2025 at 02:26 AM]
UH HUH !! Bulbman has it ! It only took me 3 years to get it to him !
Sammi   [Apr 28, 2025 at 02:54 PM]
Don't you mean Blubman...? Mr. Green
Ria   [Apr 28, 2025 at 03:18 PM]
I'm going to change his username one day, that'll confuzzle him Mr. Green
Bulbman256   [May 01, 2025 at 10:15 PM]
I'm very glad to have mine, I need to get some good photos of it and post them here. Cool Mine's a 120 HX model, not NOS but still pretty nice shape.

@Ria Every time I log into this site I check to see if those two letters have been swapped, and when they are there will be an email sent. Razz
wide-lite 1000   [May 01, 2025 at 11:28 PM]
Back when I worked in the body shop , we had a bunch of bins with all different styles of fasteners. One of which was labeled "Metric Blots" ! REALLY ??? Later, we had a guy working with us who'd worked there years before who was trying to find a fastener in the unorganized mess that was the fastener bins . He exclaimed " I had this all organized and labeled at one point " to which I said " So , you're the idiot who wrote BLOTS !" He got mad for some reason ! Mr. Green
Cobrahead   [May 02, 2025 at 12:57 AM]
Maybe he just wanted to BLOT the bolts! Laughing

Comment 1 to 8 of 8
Page: 1