LG E1911S-BN Owner's Manual page 22

On Screen Display(OSD) Selection and Adjustment
NOTE
SAVING DATA(W/h):
Saving Data depends on the Panel. So,those values should be different from
each panel and panel vendor.
LG accumulate those values using integrated function with 10 minutes
broadcast video signal.
LED Saving means that how much power can be saved using WLED Panel
instead of CCFL panel.
SUPER Saving means that how much power can be more saved using
SUPER ENERGY SAVING function.
19 inch
SUPER SAVING
3
LED SAVING
3
22 inch 24 inch
4 5
15 17
21