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DTL Photocontrol

A DTL multivolt electronic photocontrol.

Made in: Mexico

Manufactured: Nov. 29,2004

DSC02830.JPG DSC05914_DTL_Photocontrol.JPG DSC02176_DTL_Photocontrol.JPG OV-25_And_Spanwire_Traffic_Lights_Nov_1967.jpg DSC06998_Acculite_35W_HPS_Flood_Light.JPG
File information
Filename:DSC02176_DTL_Photocontrol.JPG
Album name:lite_lover / Photocontrols
Keywords:Miscellaneous
Company and Date Manufactured:Dark To Light
Model Number:DD124-1.0-SM
Wattage:1000W load
Filesize:74 KiB
Date added:Sep 21, 2012
Dimensions:1024 x 768 pixels
Displayed:51 times
Color Space:sRGB
Contrast:0
DateTime Original:2009:01:13 02:54:21
Exposure Bias:0 EV
Exposure Mode:0
Exposure Program:Program
Exposure Time:1/8 sec
FNumber:f/3.2
Flash:No Flash
Focal length:9.2 mm
ISO:200
Light Source:Unknown: 0
Make:Sony
Max Aperture:f/2.8
Model:DSC-W1
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=13188
Favorites:Add to Favorites

Comment 1 to 5 of 5
Page: 1

streetlight98   [Sep 23, 2012 at 10:04 PM]
streetlight98
Sweet! I bet it's nice and sesitive. I like the more sensitive PCs. the less sensitive ones kill the lamps sooner since they lead to longer burning times.

lite_lover   [Sep 24, 2012 at 02:14 AM]
lite_lover
Yes same here,I like the more sensitive ones,this one is more sensitive.

streetlight98   [Sep 24, 2012 at 11:27 PM]
streetlight98
How much earlier would this come on over a 1.5 candlefoot setting or a 2.6cft setting?

lite_lover   [Feb 06, 2014 at 02:29 AM]
lite_lover
I would estimate this would come on about 5 mintues later than a 1.5 cf PC or about 10 or so minutes later than a 2.6 cf PC.

streetlight98   [Feb 06, 2014 at 02:45 AM]
streetlight98
ahh. Here National Grid uses FPolc Sun-Tech PCs that are VERY sensitve. FP seems to have layed off their quality control workers though since there are quite a few of them here that are dayburners though (coincidentally they're all 250W HPS lights too)


Comment 1 to 5 of 5
Page: 1