— ambilight is a screen backlight technology. In this case, the TV case illuminates the wall/partition located at the back, due to which a blurry halo appears around the screen contour in the colour of changing scenes. This effect visually expands the screen area, making watching TV more enjoyable. As of the beginning of 2021, there are three types of backlighting: classic Ambilight (lighting only on the sides), Ambilight Surround (lighting on the sides and top), Ambilight Full Surround (lighting from all sides). But manufacturers continue to work on improving the backlight. So, relatively recently, the Ambilight Spectra backlight has appeared, in which the colour matching algorithm has been significantly improved and the LEDs themselves have been optimized.
