ok so i got my new 400watt hps light finally i was so excited so i open and screw the bulb in and hang it up then i connect the cord from the ballast to my surge protector and turn it on but the light doesn't turn on i let it run for 30mins and nothing i even take it out of surger protector and plug into wall but still no light.so what do i have to do to get it to work someone said i need to rewire my electric someone help plz