NEED HELP !! Adapter, Energy efficiency and Low stand-by

[Vishavnath]

Just bought 25 wtt adapter from Amazon (having seller 4.4 star and purchased 44k+) but in their photo and some of reviews they have "Energy Efficiency" Logo pic1 and mine have "Low stand-by" pic2.

Is there any difference in these boths ?? Or i got scammed !?

Pic1

Pic2

[Vishavnath]

Update: I went to service centre they said "This is OG, no need worry, look here we have all stock of this type of product i.e. Low stand-by" and there it is. This is not **bleep** :)