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

Plugged all four in areas where more electricity is used. After 5 days, received my electrical bill and was nearly $30 less. I don't know if is coincidence but will monitor it for the current billing cycle for an official evaluation.Update: Now that a whole billing cycle has passed, the savings in KV/Hr is 16% less. In dollars I paid $30 less than the last month I did not have these devices.

I followed the hype. I bought a 4-pack and plug them all in. My apt is about 750 sq. feet. My bill runs from the 17th of each month (I moved in on the 17th July). Oct to November 17th's bill was 90.00. I plugged these gadgets in on Nov 30thish. My Bill for Nov 17 to Dec 17th was 140.00! I used LED light bulbs, I have used the washer and dryer only once since Dec 1st, and the dishwasher once. I mostly lived in the dark. So why is the electric bill so high despite these little gadgets? Somewhere in the fine print it reads, the devices work best when you have heavy appliances involved. Really? The initial advertisement doesn't tell you that.I'll post another comment after the next e-bill comes out. So far, I'm not impressed!

I have had them plugged in for more then three months. We were at $320 a month on our electric bill in the Phoenix AZ. We are now at $280 a month. I was hoping for more saving, but saving 40 dollars not bad.

Believe it or not, they did function well. I looked at my monthly electricity consumption for the same period of last year, it saved me over $20 for per month this year.

Have had them for a couple months now. Have to say we see no difference in our power bill. Only reason I got it was because a coworker has them an swears he saw his bill drop. Maybe it's because we have solar panels it I'd do anything. Idk. But I will say my coworker still says they work

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A waste of money I think

This product is a scam. I have not saved one penny on my electric bill. The bills are about the same as last year if not higher, don’t waste your money.Now the return window has closed and of course I’m stuck with a product that does not work.