Pro Power Saver, Energy Saving Device, Power Saver Energy Saver, Household Office Power Saver Energy Saving Device Electricity Saving Box US Plug 90V-250V 30KW (4 PCS)

It’s interesting, I’ve put two in my house and wanted to see that they didn’t work but I can not say that. Winter months so higher bills but with the increase of wattage charges my bills same as last year or little less. I think it does help

Doesn't work at all. Bought this one and a generic one from Amazon. Both are identical just one more expensive than the other. Have had then plugged in for several months. No change at all in my electric bills. Have not saved any amount of money.

Cuts power usage, but lights and appliances started acting up, the toaster would take twice as long, some items wouldn't even run 😢

a good product has seen a decrease on the electric bill.. but my house is 2000 sqt ft so will get 4 more

It's worth it to me. My electric bill has dropped about 25%

Fortunately for me My house is equipped with a smart meter and I am able to see the power usage hourly, daily, weekly, or monthly from an app on my phone. I haven't seen even a few pennies difference since I installed all of these devices in there recommended locations. Waste of money! Oh and I have been using them for almost 2 full weeks.

Cut my electric bill in half literally. Recommend for everyone to use

So far can’t see any difference in electric bill. Had for awhile so am I putting them in the wrong places. It’s a small one story house so I was testing this one before seeing if the hype is worth it.