i am going to put a 400watt hps in a closet...ware do i plug it in since the regular oulet (120v) wont power it? i no i need a 220v outlet but how?? thanks all help appreciated
What 400watt set up did you buy? Most are wired for 120v and can be rewired for 220/240/277. If it's not and it has to have 220 you can by no mean plug it into a 120v plug. First the plug should be different and second it won't work. You'll have to run a 220v line into your closet to make this work. Before doing any of that make sure it can't be rewired to 120v.