Kigley 8 Pcs Energy Saving Device, Electricity Power Saving Box, Household Stable Voltage Device and High Efficiency US Plug 90-250V 30KW for Home Factory Office

I read the reviews, yes they are small. Definitely makes for cute earrings

Fácil de usar perro vamos a esperar a ver si funciona y ahorra energía de verdad

I plugged in 8 of them and my electric bill did go down, so I thought they were working. I had one plugged in near freezer, refrigerator and most importantly at my water distiller. The distiller runs about 10 hrs to make 4 gallons of water…there is a heating element and a fan that runs continuously. I know the saving mainly work on motors, fans, compressors etc appliances that have moving parts. I bought a set for my kid and she said it doesn’t work….so I plugged in a “kill a watt”, a device that measures wattage usage and guess what?…I check 3 times, the wattage useage over the 10 hr period was the same with nothing plugged in, 1 or all 8. Didn’t work for me🤷‍♂️ and they make a terrible night light.

Love these brought them before not even sure if they really work but anything to save electricity.

I'll give it a different rating once my electricity bill comes in October for September. Right now it's not possible to rate. They arrived to my mailbox...something I was expecting delivered to the door. Packaging was super tightly wrapped which is a good thing.

Works Very Well, Definitely saved me some power & money from my light bill lol 😂🥰 , The glut size is very decent & the quality & usage is 10/10 😩

Exactamente lo que andas buscando lo único es que te vas a quedar sorprendido porque te baja el precio increíblemente lo recomiendo…

Muy recomendado de veras me ha ayudado con la electricidad