The Planted Tank Forum - View Single Post - Comparison of Lighting Types (Lumens and Watts)
View Single Post
Old 09-16-2005, 05:35 AM   #3
BlueRam
Wannabe Guru
 
BlueRam's Avatar
 
PTrader: (0/0%)
Join Date: Sep 2004
Location: Seattle, WA
Posts: 1,666
Default

Ok, I swapped my Advance REL-4P32-SC out for a workhorse 8.

So the advance is spec at 0.94A for 4 X 4' T8 or 235mA.

The rated current of a 4' T8 is 265.

so 235/265 88% power factor!!!

Now the WH quotes PF > .90.
__________________
Moved to Tucson.
BlueRam is offline   Reply With Quote