SKremk
Member
I'm thinking of upgrading my lighting and I'm looking at a used 150w MH/PC combo fixture. The mh bulbs need to be replaced so I'm trying to come up with a cost estimate for new 150w bulbs. I had a 150w fixture back in the day and used 14k phoenix bulbs. Looking at bulb prices online, i see the phoenix bulbs are pretty cheap and there are other bulbs that are 2 or 3 times the cost. Is there really that big a difference?