before i buy this type of light i don't wanna make the same mistakes as i did with my 400watt hps light so i have a few quesions.1 does it come with the ballast and the hood?.2 do i have to have any special wireing done or will it work by pluging it in a surge protector 120volts is what i use and then plug surge protector into household outlet will this work?.3 do i need to buy anything seperately and if so what and were to find it.4can i have the 70watt hps closer to the plants then the 400watt?.if there is anything i left out that i need to know/do plz let me know and thank u all very much happy
.peace
