In
http://www.kseintl.com/ , they have this product using the balanced wave technology.
Their claim:
Delivers 8% ~ 18% Energy savings
Surich SCAMlar energy stickers:
More than 30%
KSEI:
Electricity passes the device before going to the load
SCAMlar:
Electricity flows from source to load normally and the sticker is just taped around the wire( above the insulator ).
This Surich is obviously fake in almost other claims like piezoelectricity, negative ion, harmonic distortion since I know how this works. They are claiming to be using balanced wave technology too. I searched about the technology and saw KSEI's infographic where its claims are realistic. They also explain how it works. There are indications that it is not how it is used in Surich. However, I just wanted to see other information in this technology but I could only find few..which is weird.