If I could give ZERO stars I would after I settle with a scam seller I'M DUN I won't even look at the sight again EVER! If you like spending 20-min with a rep then all of a sudden the dialog starts from the beginning again / HOW CAN I HELP YOU W.T.F. this is a sight that the people that you are dealing with a yes yes yes people. In my case I live in Canada the power here uses 60HZ frequence I make sure and specifie that the power-inverter needs to be 60HZ (they have 50HZ and 60HZ advertised in there add) and THEN THE yes,yes,yes, person SENDS 50HZ W.T.F. /// So if you want the aggravation and I have had 4 out of 8 items with this COMMUNICATION PROBLEM going on or they just send a pile of JUNK that they call a kit I warned you I am DUN NEVER AGAIN.