i've got a 1000w switchable and a 400w switchable magnetic ballasts. they have been used horizontally with sylvania bulbs(never noticed a difference with the expensive ones). my question is, can i mount these bulbs vertically?
im planning on moving from a horizontal scrog to a vertical octagon and was wondering if these ballasts and bulbs will work okay?
thanks
wman44
wman44 Reviewed by wman44 on . Octagon advice i've got a 1000w switchable and a 400w switchable magnetic ballasts. they have been used horizontally with sylvania bulbs(never noticed a difference with the expensive ones). my question is, can i mount these bulbs vertically? im planning on moving from a horizontal scrog to a vertical octagon and was wondering if these ballasts and bulbs will work okay? thanks wman44 Rating: 5