Comparing Triphosphor and Halophosphate White
Triphosphor wins hands down.

Comparing Triphosphor and Halophosphate White

Triphosphor wins hands down.

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Danny   [26 Nov, 2015 at 05:09 PM]
That GB GE polylux is rather nice! Quite rare in 835!
Kev   [26 Nov, 2015 at 11:47 PM]
Both are nice tubes! Is the halo new though Nick? These old thorn halos do seem to drop off in lumens over time!
BC5-80   [26 Nov, 2015 at 11:58 PM]
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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