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Unknown 1Kw MH High Mast

Unknown 1Kw MH High Mast

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San Fransico International Airport.

IMG_0724.JPG IMG_0715.JPG 20190402_113839[1].jpg IMG_0688.JPG

File information

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Filename:IMG_0715.JPG
Album name:High Intensity / Out and About
Keywords:Lanterns
File Size:302 KB
Date added:Apr 08, 2019
Dimensions:2464 x 1848 pixels
Displayed:37 times
Date Time:2019:04:07 03:24:24
DateTime Original:2019:04:07 03:24:24
Exposure Bias:0.666666666667 EV
Exposure Time:1/800 sec
FNumber:f 5.6
Flash:No Flash
Focal length:89.685 mm
ISO:100
Make:Canon
Model:Canon PowerShot SX420 IS
White Balance:0
URL:https://www.lighting-gallery.net/gallery/displayimage.php?pos=-158321
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RyanF40T12
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Apr 08, 2019 at 11:04 PM Author: RyanF40T12
Pretty common around here. HPS.

The more you hate the LED movement, the stronger it becomes.

Cole D.
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123 V 60 CPS


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Apr 09, 2019 at 09:27 PM Author: Cole D.
I see these on the interstates like at I-4 and I-95. As a kid I always wondered how they changed the bulbs, but then I learned they lower down.
lightinglover8902
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Power distributor: CenterPoint Energy. 120V 60Hz


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Apr 09, 2019 at 09:43 PM Author: lightinglover8902
Those are Holophane HMAO J Series fixtures.

https://www.acuitybrands.com/products/detail/89059/holophane/hmao-j-series/high-mast

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