Heunwa Pro Power Save, Stopwatt Energy Saving Device, Electricity Saving Box, 90V-250V 30KW Pro Power Saver for Household Apartment Factory

Not what I expected

Yes, I probably should have given it a little longer, but it was in the cold month that I received it, which was fine and so I tried that and compared to last year’s bill! The other huge problem that I did not like; was the size- it is so big you cannot use the other outlet!!!!!! The instructions were not very clear as to where you should actually put them in your house!! I later watched a competitors video - which claimed to put one near the breaker box, and then to the furthest part of the house! So maybe that should’ve been what was done and in my small house I probably only need two not four! Not quite sure if they’re actually cut out to put in extension cords either, so unsure on!If they were to change the size and maybe specify better as to where that needs to be placed, maybe I would have better results!I totally love the projections!!!

I was skeptical about this product, but I needed to do something about my electric bill. For the longest time, my power bill had been above $200 every month. I have a 1200 sq foot home, and have not used the AC or heater, yet my power bill had been just ridiculous. I live alone and I use electricity pretty minimally to moderately I would think (TV, phone charging and your normal fridge, washer/dryer). I even thought someone was secretly siphoning electricity from my house, but it’s not the case.Then I bought this product in March. First month, I didn’t see any big difference. From $265 to $195, ehhh ok, a little bit but I was not impressed. Second month when I started seeing a difference. See pictures attached. My power bill speaks for itself. The other helpful habit I’ve added to the savings is unplug unused appliances except my tv, fridge/alarm system, dryer/washer - which in itself is not significant.Last bill was $118. From $250+ to $118, it’s pretty significant.So yes, I think this product has helped me with my power bill. Give it some time - it worked really well for me. It may just work for you, too.

I disliked the size of this product. It's too wide and I'm not sure if it even works. I wouldn't buy again

Just received but 1 device out of the 4 pack was broken. Plugged the others in and will wait to see. Would be nice if seller could replace the one defective one.

Granted it has only been two months since I installed but my electric bill dropped about $100 per month. I ordered two more. Our electric rates in New Hampshire are through the roof so I tried these. The cost may even out over time but for now I see a decrease.

These were reccomended to me and seem to help. Other factors involved so can't tell how much, but my bill is decidedly lower.

I received four of these March 9th. After almost 3 months we do not see any savings. Our light bill has not changed from usage in 2022. I would return them if I could but it is past 30 days.I do not recommend them at all.