Best LED TVs(Updated May 14, 2013 2:30 AM PDT)
An LED TV is a kind of LCD TV that uses light-emitting diodes instead of the standard fluorescent backlight to illuminate the screen. Some LED TVs are extremely thin and some exhibit better picture quality than standard LCD TVs do, and most are more energy-efficient. However, they're also more expensive. Check out LED-based LCD TVs explained for more information, and our list of Best LCD TVs to the left for cheaper alternatives.