If you have an OLED TV, congratulations! This TV will afford a fabulous cinematic experience at home, with deep blacks, vibrant colors, and fantastic wide-angle viewing. Chances are you invested quite a bit into the TV since OLED TVs are among the most expensive you can buy. So, you’ll want to ensure that you protect that investment. But there are a few things you might be doing right now that are already shortening its life.