TheKiller
New Member
Clerk at a local shop told they do.. I had never heard that before.. or was she simply trying to get me to buy new bulbs?
Have had the same bulbs(Ultra sun 1000w HPS) in for over 5 grows.. almost 2 years... I keep thinking they will blow out soon.. but nope, they seem as strong as ever.
Should I pick up a light meter?
Bought new replacement blubs when I bought these.. so can change out at any time.
Anyone have the answer?
Have had the same bulbs(Ultra sun 1000w HPS) in for over 5 grows.. almost 2 years... I keep thinking they will blow out soon.. but nope, they seem as strong as ever.
Should I pick up a light meter?
Bought new replacement blubs when I bought these.. so can change out at any time.
Anyone have the answer?