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I was given a couple of these by my Father to try and they did lower the electric bill over time. I saw these and decided to order some more to take care of the electric in our garage, sheds and other areas. Highly recommend these, be patient as it can take several billing cycles to notice a difference in your electric bill.

Liked smaller elec. BillFrom $ 400 to $210Just a plug in -no difficultyUsing all I bought

I have read these do nothing. Not sure yet. But, cheap enough, to buy them and try !

Used two of them in my home. My electricity for last month before using these was $450; today I got my bill $727. Did not think there was that much change in outside temperatures, but unplugged them.

Fair price will need time to see if it works

Connected, so I assume they are working. Time, and electric bills, will determine that!

Works well. One tip; press the button twice with power already on and prints a “time and date” label.

Tan pronto recibi el artículo lo puse a funcionar. El mes que viene, o sea en diciembre, sabre si funciona. Le tengo mucha fe que si va a funcionar