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GE M-400A3 Here ya go Ian! A pic of the inside of my GE M-400A3 that was damaged and converted into a growlight. Keywords: American_Streetlights

GE M-400A3

Here ya go Ian! A pic of the inside of my GE M-400A3 that was damaged and converted into a growlight.

DSC03455 Westinghouse Movie Flood.JPG DSC01397_Heath_Zenith_80W_Mercury.JPG DSC04042_GE_M-400A3.JPG DSC05784_CGE_275W_Time-a-Tan_Lamp.JPG DSC06920_Fluorescent_Fixture_2_X_2.JPG
File information
Filename:DSC04042_GE_M-400A3.JPG
Album name:lite_lover / Lighting Components
Keywords:American_Streetlights
Company and Date Manufactured:GE
Model Number:M-400A3
Wattage:Originally 150W HPS converted into 250W HPS
Lamp Type:High Pressure Sodium
Filesize:97 KiB
Date added:Sep 11, 2010
Dimensions:1024 x 768 pixels
Displayed:130 times
Color Space:sRGB
Contrast:0
DateTime Original:2010:09:11 13:10:24
Exposure Bias:0 EV
Exposure Mode:0
Exposure Program:Program
Exposure Time:1/500 sec
FNumber:f/5.6
Flash:Red Eye, Compulsory Flash, Return light detected
Focal length:7.9 mm
ISO:100
Light Source:Unknown: 0
Make:Sony
Max Aperture:f/2.8
Model:DSC-W1
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=3358
Favorites:Add to Favorites

Comment 1 to 4 of 4
Page: 1

LilCinnamon   [Aug 10, 2011 at 04:40 AM]
How is the slipfitter damaged?
lite_lover   [Aug 10, 2011 at 08:01 AM]
In the pic you can see the crack in the middle of the slipfitter area before the "step".Also the one slipfitter clamp bolt threads in the top housing casting is broken off,and the nut of one of the J bolts I used to suspend the fixture is visible.The hinge part on the top housing was broken off too so I made a metal piece for the ballast door to mount to.Note the large ignitor I used to replace the plug-in type GE ignitor that was lost in the impact.
joe_347V   [Aug 10, 2011 at 11:54 AM]
Still a pretty nice conversion/repair job though, the M-400A3 would have gotten scrapped otherwise. And somehow I think cobraheads look better than most other growlights.
streetlight98   [Aug 10, 2011 at 01:33 PM]
Yeah, i like the idea of using powerdoor cobraheads as growlights. When you want to switch to MH from HPS, switch the door and lamp. Way cheaper than a MH/HPS ballast and still easiy to switch lamp types.

Comment 1 to 4 of 4
Page: 1
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