Bests & Worsts Reviews from Amazon

it will take a few months before I find out if this thing does save me some money on my electric bill. I will ask for a refund if it doesn't work. Optimistic it will work. Up-Date; Received one Electric Bill and no difference yet - in fact, I paid a little more, not sure why. I'll wait till the end of this month and see if it will make a difference on my next Electric bill. Not sure I can still return it though. Update; 06/19/2020, so far my electric bill has been the same for the last three months since I started using this DEVICE. I'll continue to use it during the Summer while using the AC and see if it makes any difference. At this point, i doubt it but willing to try another month or two. Update; now i can say with certainty that this thing DOES NOT save you money. My Electric bill was actually more than last year and i did not see any savings - none what so ever. It's either the item i received is defective and or this is al a scam.