MOBILE LED SCREEN DISPLAYS FOR ADS

Big Moving Pictures will be rolling out a fleet of mobile LED screen displays which will be part of a new advertising medium. These displays will definitely put your spanking new 52″ plasma TV in your living room to shame, considering the fact that the ones offered by Big Moving Pictures are extremely massive, towering over ordinary folk at 40′ x 22′. These HDTV LED displays will be attached to trucks, allowing it to engage the audience at major outdoor events in an unprecedented, close-to-home manner. I wonder what the power consumption of such a huge screen would be like - certainly the truck ferrying these HDTVs around will have more than a mere battery?