I have a 400 watt hps bulb and i was wondering if it would be fine to use it in a normal socket like in a lamp or if i have to go all out and get a ballast for it. I'm trying to make this grow really inexpensive.
I have a 400 watt hps bulb and i was wondering if it would be fine to use it in a normal socket like in a lamp or if i have to go all out and get a ballast for it. I'm trying to make this grow really inexpensive.
I have a 400 watt hps bulb and i was wondering if it would be fine to use it in a normal socket like in a lamp or if i have to go all out and get a ballast for it. I'm trying to make this grow really inexpensive.