I obtained this product simply because I needed a lcd Television set which can be run on 12 volts within my Motorhome when jogging on solar powered energy and deeply period power packs. I discovered that it uses an outboard AC to DC power supply, just like a laptop computer, and the voltage is 19 volts just as with a laptop, though they don’t sell this as a DC set. The wattage is additionally similar to that needed by a notebook computer. I actually have a DC to DC adaptor for my Lenovo notebook computer and discovered it would potential the television from 12 volts quite properly. All it took was a couple of small parts from Radio Shack, though i did have to construct a male to female adapter so that the laptop supply would plug into the TV. So, if you are looking for a 26 inch TV for an RV, Sleeper cab on an 18 wheeler, or for tailgate parties, this TV works very well with the right adapter, and it’s a heck of a lot cheaper than the ones that are sold as 12 volt sets!
LG Electronics LN4500 26LN4500 HDTV Review