Ballast or Bulb?

Tajjo · 01/14/2008, 11:26 PM

Hello all, i have noticed a signifant decrease of the lighting output in my frag tank. It doesnt look nearly as bright as before, it almost doesnt seem to light up the 40 gal breeder as well as before. So my questions is, is it the light bulb or the ballast?
The lighting isnt yellow. By the way its 250 watt Pheonix
Thanks

kdblove_99 · 01/15/2008, 01:12 AM

How old is the bulb?

01/14/2008, 11:26 PM	#1
Tajjo Registered Member Join Date: Aug 2007 Location: Denver Posts: 1,039	Ballast or Bulb? Hello all, i have noticed a signifant decrease of the lighting output in my frag tank. It doesnt look nearly as bright as before, it almost doesnt seem to light up the 40 gal breeder as well as before. So my questions is, is it the light bulb or the ballast? The lighting isnt yellow. By the way its 250 watt Pheonix Thanks

01/15/2008, 01:12 AM	#2
kdblove_99 Registered Member Join Date: Feb 2006 Location: Frederick,CO Posts: 8,683	How old is the bulb?