ah....but i could buy 8 of these for the price of one of those...:bigjoint:
ill just see if he is willing to take the access panel of em and take a look for me.
i know a guy who is selling some used 400w hps ballasts with reflectors and bulbs for $25 each but they are wired for 347v. ive seen a few different kinds of ballasts and all were capable of 120, 240, and 347v.
this guy doesnt know if they can be changed to 120 and i really dont want t take...
im just wondering what the proper method is for finding out the sex of plants as early as possible.
i was also wondering if its possible to test if HPS bulbs are still good WITHOUT a ballast. tenants left them at a friends property and was going to sell them. they look to be in good condition...