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Programmable Traffic Signal heads The guts of the two most unique traffic signals ever made. These two signals stand out in design and in features. 2009 Intelight Electronic Steerable Beam and the 1980 3M Optically Programmable head Red on the 3M head...is not lit Keywords: Traffic_Lights

Programmable Traffic Signal heads

The guts of the two most unique traffic signals ever made. These two signals stand out in design and in features.

2009 Intelight Electronic Steerable Beam and the 1980 3M Optically Programmable head

Red on the 3M head...is not lit

IMG_2097.JPG IMG_1911.JPG P1290344_(2).JPG IMG_1936.JPG pedbutton2.jpg
File information
Filename:P1290344_(2).JPG
Album name:basilicon89 / My Traffic Signal Equipment
Keywords:Traffic_Lights
Filesize:290 KiB
Date added:Jan 30, 2012
Dimensions:1984 x 1488 pixels
Displayed:241 times
Color Space:sRGB
Contrast:0
DateTime Original:2012:01:29 18:31:45
Exposure Bias:0 EV
Exposure Mode:0
Exposure Program:Program
Exposure Time:1/50 sec
FNumber:f/4.4
Flash:Red Eye, Auto-Mode
Focal length:9.1 mm
ISO:160
Light Source:Unknown: 0
Make:Olympus Imaging Corp.
Max Aperture:f/3.5
Model:FE5010,X915
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=10525
Favorites:Add to Favorites

Comment 1 to 1 of 1
Page: 1

rjluna2   [Jan 30, 2012 at 12:40 PM]
Thanks for showing the 'guts' on these programmable signal lights Smile

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