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OVZ lit. Here it is lit. Refractor distributes light nicely. And yes, the 115 is in the background. xD Keywords: American_Streetlights

OVZ lit.

Here it is lit. Refractor distributes light nicely.

And yes, the 115 is in the background. xD

DSCN4083.jpg DSCN4094.jpg DSCN4100.jpg DSCN3986.jpg DSCN3990.jpg
File information
Filename:DSCN4100.jpg
Album name:Lil'Cinnamon / Cooper OVZ
Keywords:American_Streetlights
Company and Date Manufactured:Cooper Lighting
Model Number:OVZ
Wattage:250w
Lamp Type:High Pressure Sodium.
Filesize:156 KiB
Date added:Jun 05, 2011
Dimensions:997 x 683 pixels
Displayed:87 times
Color Space:sRGB
Contrast:0
DateTime Original:2011:06:04 22:21:22
Exposure Bias:0 EV
Exposure Mode:0
Exposure Program:Program
Exposure Time:1/640 sec
FNumber:f/5.4
Flash:Compulsory Flash
Focal length:5 mm
ISO:100
Light Source:Unknown: 0
Make:Nikon
Max Aperture:f/2.7
Model:COOLPIX S620
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=6766
Favorites:Add to Favorites

Comment 1 to 8 of 8
Page: 1

streetlight98   [Jun 05, 2011 at 06:41 PM]
The plastic Cooper refractor leaves an uneven distibution of light with HPS. Lots of dark spots and the light is very focused.
LilCinnamon   [Jun 05, 2011 at 10:08 PM]
Don't have a plastic Cooper refractor so I wouldn't Know. The glass refractor leaves a nice distribution though.
streetlight98   [Jun 05, 2011 at 11:31 PM]
Other than the removing the Westinghouse logo, I don't think cooper changed any of the glass refractors' design for their lights
LilCinnamon   [Jun 05, 2011 at 11:55 PM]
Well my glass refractor is made by Holophane, On the edge of the refractor is says "Holophane" on it.
joe_347V   [Jun 06, 2011 at 03:00 AM]
I'm guessing the glass is the same as the one in my R47 too, it's also a Holophane.
LilCinnamon   [Jun 06, 2011 at 03:16 AM]
Maybe. I am not even sure if Cooper makes glass refractors anymore.
gailgrove   [Jun 06, 2011 at 03:45 AM]
I don't think they ever did, pretty much all refractors for all lights ever made are/where made by Holophane Wink
@ Joseph yep they have the same footprint but the Powerlite one is deeper and heaver.
streetlight98   [Jun 06, 2011 at 08:13 PM]
All glass lenses are made by Holophane. My OV10, OV25, and M-400 are all holophane glass

Comment 1 to 8 of 8
Page: 1
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