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Sylvania Powerlite B2217 Here's a Sylvania Powerlite B2217 from the late 60's,it originally was mercury vapour,but was converted to high pressure sodium. Keywords: American_Streetlights

Sylvania Powerlite B2217

Here's a Sylvania Powerlite B2217 from the late 60's,it originally was mercury vapour,but was converted to high pressure sodium.

DSC04453_Sylvania_Sylvalux_55W_Low_Pressure_Sodium_Fixture.JPG DSC04452_Douglas_Power_Pak_Day_Burner.JPG DSC01282_Sylvania_Powerlite_B2217.JPG DSC04293_Westinghouse_Tudor_OV-25.JPG DSC04286_Gull_Guarded_Parking_Lot_Lighting.JPG
File information
Filename:DSC01282_Sylvania_Powerlite_B2217.JPG
Album name:lite_lover / Light Scenery Within British Columbia
Keywords:American_Streetlights
Company and Date Manufactured:Sylvania Powerlite Circa late 60's
Model Number:B2217
Wattage:100W
Lamp Type:High Pressure Sodium
Filesize:20 KiB
Date added:Mar 22, 2011
Dimensions:1024 x 768 pixels
Displayed:82 times
Color Space:sRGB
Contrast:0
DateTime Original:2007:08:03 19:05:04
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=5619
Favorites:Add to Favorites

Comment 1 to 2 of 2
Page: 1

joe_347V   [Jul 30, 2011 at 11:38 PM]
There's still some of these in use in my area, they've all been converted to HPS though.
streetlight98   [Oct 03, 2011 at 10:25 PM]
That's the SMALL size cobrahead? That could definetly hold a 400w ballast with plenty of room left. Shocked

Comment 1 to 2 of 2
Page: 1
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