bman4
Well-Known Member
hey guys i am almost on my first harvest i had 4 bag seed babies and have harvested one i will be harvesting the other 3 in 2 weeks but i have a older factory light that it made by a company called Hubble lighting. i think the ballast is either a m49 but i think it has a m47 socket and i was wondering if i could use this conversion bulb
http://www.4hydroponics.com/lighting/ultraAce400.asp
with a Hubble lighting ballast that is made for a 400w mh i would appreciate the help thanks .
http://www.4hydroponics.com/lighting/ultraAce400.asp
with a Hubble lighting ballast that is made for a 400w mh i would appreciate the help thanks .