I plugged it and the DVD Player into my trusty Kill-a-Watt and this is what it told me:
The old setup used 52W so
this provides a significant
So this TV setup uses 1.3A less than the old one did. That means a saving of 2.6AH while viewing a 2Hr movie. Significant when your energy reserve is ~ 80AH. That represents an additional 45Min of Furnace run time each evening/night before recharging of the Battery is necessary.