flight175 Well-Known Member Joined Jun 18, 2006 Messages 103 Reaction score 2 Jun 12, 2007 #1 is this the same kind of bulb for my grow light?
Mutt Just a Dawg Joined Jan 6, 2006 Messages 9,331 Reaction score 5,025 Jun 12, 2007 #2 It depends on your ballast. if it is a 400W HPS ballast then a 400W HPS bulb will work. Not sure didn't know that lowes sold em at that rating.
It depends on your ballast. if it is a 400W HPS ballast then a 400W HPS bulb will work. Not sure didn't know that lowes sold em at that rating.
