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Sylvania ED28 merc
250 watts. I bought this off 1000Bulbs a while back for my walpack. Can anyone here find the date please? thanks!
Keywords: Lamps

Sylvania ED28 merc

250 watts. I bought this off 1000Bulbs a while back for my walpack. Can anyone here find the date please? thanks!

gol22812_006.JPG mike0001_001.JPG mike0001_003.JPG DSCF0022~2.JPG DSCF0026~2.JPG
File information
Filename:mike0001_003.JPG
Album name:Mike / My Lamps
Keywords:Lamps
Filesize:318 KiB
Date added:Nov 15, 2011
Dimensions:2048 x 1536 pixels
Displayed:51 times
Color Space:sRGB
DateTime Original:2009:03:26 16:39:34
Exposure Bias:0 EV
Exposure Mode:0
Exposure Time:1/31352 sec
FNumber:f/2.8
Flash:No Flash
Focal length:28.8125 mm
Light Source:Unknown: 0
Make:Vivicam
Model:V5024
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=9502
Favorites:Add to Favorites

Comment 1 to 5 of 5
Page: 1

joe_347V   [Nov 15, 2011 at 11:46 PM]
Look on the base for a alphanumeric code such as b738, and reply back. That's the date code.
streetlight98   [Nov 15, 2011 at 11:54 PM]
This one is "Rf098". My 400w MV lamp is "Rf058". Is that 9/2008 and 5/2008?
joe_347V   [Nov 15, 2011 at 11:59 PM]
I believe it should be September 2010 for this one and May 2010 for the 250w watter.
streetlight98   [Nov 16, 2011 at 12:19 AM]
ahh. so these were pretty fresh from the factory when i ordered them then...... I forget exactly when i ordered them thoguh. It was sometime in spring it think...
joe_347V   [Nov 16, 2011 at 04:54 AM]
I recent picked up a case of T8s that was only made a few months ago.

Comment 1 to 5 of 5
Page: 1