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

Notamos una disminución en la factura. Lo recomiendo.

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

Dangerous Scam That Cost Me $400 in DamagesI bought 8 of these “Kigley Energy Saving Boxes” thinking I’d reduce my electricity bill. Instead, they caused serious damage to my electrical system.After plugging them in, I started noticing:• Flickering lights throughout the house• Continuous clicking from my UPS units• Wall outlets overheating• Damaged surge protectors and outletsAt first, I didn’t suspect these devices. But once I disconnected them, everything returned to normal. I later opened one up — it’s just a cheap capacitor inside a plastic shell, nothing else. No real technology, no regulation, and absolutely no savings.Because of the instability they caused, I ended up spending around $400 on repairs, including replacing damaged outlets and surge protectors.This product is not only useless — it’s dangerous. It shouldn’t be allowed on Amazon. Do yourself a favor and avoid this scam. Unplug them immediately if you already bought them.

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

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.

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

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