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| File information | |
| Filename: | Comparing_Triphosphor_and_Halophosphate_White.JPG |
| Album name: | BC5-80 / Fluorescent tubes |
| Filesize: | 127 KiB |
| Date added: | 25 Nov, 2015 |
| Dimensions: | 1600 x 900 pixels |
| Displayed: | 518 times |
| URL: | http://80.229.24.59:9232/gallery/displayimage.php?pid=2275 |
| Favourites: | Add to Favourites |
Comment 1 to 3 of 3 Page: 1 |
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That GB GE polylux is rather nice! Quite rare in 835!
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Both are nice tubes! Is the halo new though Nick? These old thorn halos do seem to drop off in lumens over time!
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The halophosphate is older and I agree about the drop-off in light output (worse than for T12s?) so the comparison is probably a bit unfair.
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Comment 1 to 3 of 3 Page: 1 |