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The Best of The Frangioso's Street Lighting Gallery
FILE 1314/1594
High Pressure Sodium vs. LED in Jamaica Plain
From Jamaica Plain, Boston, MA - Crouse-Hinds L-250s and other HPS luminaires on the left, Philips Hadco RX2s on the right.
Update 8/8/2012: They've all been replaced by Philips Hadco RX1, 110 watts LED.
File information
Filename:
IMG_5906e1.JPG
Album name:
tpirman1982
/
The Best of The Frangioso's Street Lighting Gallery
Keywords:
American_Streetlights
Filesize:
378 KiB
Date added:
Apr 01, 2012
Dimensions:
2048 x 1536 pixels
Displayed:
60 times
Color Space:
sRGB
DateTime Original:
1980:01:01 00:00:31
Exposure Bias:
0 EV
Exposure Mode:
0
Exposure Time:
1/1000 sec
FNumber:
f/4
Flash:
No Flash
Focal length:
7.8125 mm
Make:
Canon
Max Aperture:
f/3.2
Model:
Canon PowerShot A510
URL:
http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=11294
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