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FILE 44/47
Lights of America wallpack LPS conversion, startup
My LPS converted Lights of America wallpack starting up. Originally a 42 watt "Fluorex" compact fluorescent fixture, now an 18 watt Low Pressure Sodium
File information
Filename:
LOA_soxconv3.jpg
Album name:
yuandrew
/
Fixtures
Keywords:
Lit_Lighting
Company and Date Manufactured:
Fixture by Lights of America. Conversion by myself
Model Number:
9042
Wattage:
Originally 42. Now 18
Lamp Type:
Originally "Fluorex" Compact Fluorescent. Now Low Pressure Sodium
Filesize:
18 KiB
Date added:
Sep 22, 2011
Dimensions:
640 x 480 pixels
Displayed:
69 times
Color Space:
sRGB
DateTime Original:
2010:07:07 21:56:16
Exposure Bias:
0 EV
Exposure Mode:
0
Exposure Time:
1/13 sec
FNumber:
f/2.6
Flash:
No Flash
Focal length:
5.8 mm
ISO:
200
Make:
Canon
Max Aperture:
f/2.6
Model:
Canon PowerShot A560
URL:
http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=8496
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Comment 1 to 8 of 8
Page:
1
streetlight98
[Sep 22, 2011 at 09:55 PM]
How long does it take for LPS toreach full brightness?
joe_347V
[Sep 22, 2011 at 09:57 PM]
Mine takes around 15 minutes.
gailgrove
[Sep 22, 2011 at 10:00 PM]
15 minutes!
I though the average warm up time of a LPS lamp was 7 minutes.
joe_347V
[Sep 22, 2011 at 10:04 PM]
Well it was an approximation
I'll have to time it when I get home.
streetlight98
[Sep 22, 2011 at 10:06 PM]
Is it longer for 90 watt tubes?
joe_347V
[Sep 22, 2011 at 10:07 PM]
Not sure I only have 18w ones.
gailgrove
[Sep 22, 2011 at 10:09 PM]
I doubt it, HPS takes about the same length of time whether it's a 35 watt lamp or a 1kW one.
MercuryVapor175
[Jan 27, 2012 at 07:43 PM]
My 35w lamp takes about 5 minutes to warm up. (on a Fulham Workhorse 3 ballast, using 2 outputs.)
Comment 1 to 8 of 8
Page:
1