According to some pediatricians, children are allowed to watch television for 2 hours/day. There are a lot of shows that are educational and can really stimulate their brain developmentThe LED TVs are LCD TVs in that they contain liquid crystal displays, the difference between the two is the way the display screen is lighted. As we all know, you need to press a button to read a watch in the dark, and an LCD TV is no different. It needs a light behind it because it emits no light of its own. I believe that either LED or LCD is good.