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Most recent tubes from recycling Top one is a GE F26"T8/CW/4 from post-2003. Moderately used but significantly dimmer than a new tube, and even an average used tube! Bottom one is a Sylvania F18T8/CW/K26 from 2000. Has been used very little if at all, so it's bright as new! Keywords: Lamps

Most recent tubes from recycling

Top one is a GE F26"T8/CW/4 from post-2003. Moderately used but significantly dimmer than a new tube, and even an average used tube!

Bottom one is a Sylvania F18T8/CW/K26 from 2000. Has been used very little if at all, so it's bright as new!

102_1403.JPG 102_1374.JPG 102_1332.JPG 102_1331.JPG 102_1314.JPG
File information
Filename:102_1332.JPG
Album name:Vince / Collection of fluorescent lamps (CFLs and linear)
Keywords:Lamps
Filesize:176 KiB
Date added:May 28, 2014
Dimensions:2000 x 1500 pixels
Displayed:212 times
Color Space:sRGB
Contrast:0
DateTime Original:2014:05:27 20:13:59
Exposure Bias:-0.67 EV
Exposure Mode:0
Exposure Program:Program
Exposure Time:1/400 sec
FNumber:f/2.8
Flash:No Flash
Focal length:5.85 mm
ISO:64
Light Source:Unknown: 0
Make:Eastman Kodak Company
Max Aperture:f/2.8
Model:KODAK Z812 IS ZOOM DIGITAL CAMERA
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=17575
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Comment 1 to 3 of 3
Page: 1

GEsoftwhite100watts   [May 29, 2014 at 04:59 AM]
Do these exhibit striations when cold like the 24" F18T8s?
TiCoune66   [Jun 08, 2014 at 01:42 AM]
They do, but just a little at ambient temperature.
GEsoftwhite100watts   [Jun 08, 2014 at 09:53 PM]
Same with mine...24" 18w GEs. Much like a cold 34w 4' or 60w 8' lamp. Not so "flashy" though since they run on an electronic F17T8 ballast.

Comment 1 to 3 of 3
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