Biography
There is not much information on the internet about this artist/band or the songs they have produced, so presuming Lectro may be the wrong name of the artist/band and maybe we shall never know the true identity.
But the artist/band is know maybe only for the infamous Schwartzkopf Live XXL advert, featuring their song, with lyrics in French, known only as 'Live XXL'.
Biography text from Last.fm, available under CC BY-SA.