CRT televisions, or Cathode Ray Tube televisions, were the standard type of television for many decades. They work by using an electron gun to shoot beams of electrons onto a phosphorescent screen, creating images. These televisions are typically bulky and heavy due to the large glass tube that houses the components. Although CRT televisions have largely been replaced by newer technologies like LCD and LED screens, they are still appreciated by some for their ability to display deep blacks and vibrant colors. Many retro gaming enthusiasts prefer CRT televisions for their compatibility with older gaming consoles, which can benefit from the unique display characteristics of these devices.