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Sports Lighter 
Keywords: American_Streetlights

Sports Lighter

DSC02433.JPG DSC02445.JPG DSC02418.JPG DSC02420.JPG Picture 012.jpg
File information
Filename:DSC02418.JPG
Album name:gailgrove / American Streetlights
Keywords:American_Streetlights
Filesize:116 KiB
Date added:Jan 17, 2010
Dimensions:1000 x 750 pixels
Displayed:109 times
Color Space:sRGB
Contrast:0
DateTime Original:2009:12:23 13:56:23
Exposure Bias:0 EV
Exposure Mode:0
Exposure Program:Program
Exposure Time:1/25 sec
FNumber:f/3.2
Flash:Compulsory Flash, Return light detected
Focal length:7.64 mm
ISO:320
Light Source:Unknown: 0
Make:Sony
Max Aperture:f/2.8
Model:DSC-W210
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=335
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Comment 1 to 4 of 4
Page: 1

GullWhiz   [Jan 17, 2010 at 03:14 PM]
"hey don't shine that in my face!" Nice flood you have there, it sure looks nifty! Where is the ballast located?
dor123   [Jan 17, 2010 at 03:50 PM]
These type of 1000W-1500W floods is in use in my country (Israel) for arenas and anywhere that need MH wattage larger then 400W except for lighting skyscrapers when they use the modern european floods with bare 1000W-2000W MH lamps. This flood, like the similar floods from Gaash Lighting Factories, have the ballast in an equipment tray. I generally very hateing this type of high wattage floods because the (CWA Sodium Scandium lamps) lamps is in diagonal burning position cause hard lamp to lamp color shift (also becasue of HPM arc tube design) and 20% lower efficiency, 5 minutes to warm up, 15-20 minutes to cool down before hot restrike, catastrophic lumen maintance, harder color change during life then the european high wattage bare arctube lamps, lower color rendering (Like SBMVs: 65%), and shorter life. (For comparison the high wattage bare arctube MHs remains horizontal regardless of the flood angle, elipsodial arc tubes, better eficiency, instant restrike using speacil ignitor, rare earths, thallium and somtime sodium iodides, very high color stability in all cases, very high color rendering, compactness, and better lumen maintenance).
GullWhiz   [Jan 17, 2010 at 03:56 PM]
makes me wonder what our lights use for lighting Skyscrapers in the USA.......
gailgrove   [Jan 17, 2010 at 04:22 PM]
The ballast is below the reflector I will take another shot of it to show that, this one is 1000 watt MH.

Comment 1 to 4 of 4
Page: 1