What is a backlight in an LED TV?

What is an LED TV? And what is a backlight in an LED TV? We'll also discuss some of the benefits that come with owning an LED TV with a backlight. Click!
What is an LED TV? And what is a backlight in an LED TV? We'll also discuss some of the benefits that come with owning an LED TV with a backlight. Click!

Is it worth it to change the backlight? It's a samsung UN55NU7100FXZC. A friend of mine gave it to me for free. : r/TVRepair

Led Backlight Strip For Mi 39tv L40m5-4c D40pfcnn Lt-40mat588 Led39d07b Led39d07a-zc26ag-01 Led40d07a Led40d07b 30339007036 - Industrial Computer & Accessories - AliExpress

【8.2ft Black LED Strip Lights 】Can cover 3/4 sides of 46 to 60 ; From 24 to 32, please take a few minutes to think about which option is better

USB TV Backlight LED Strip Lights Kit for 24 to 60 inches Smart TV Sony LG Monitor, HDTV Wall Mount Stand Work Space Gaming Room Decor, LED Bias

Smart TV Backlight with Color Sensor

Govee Led TV Backlights Kit with Camera Review - Ambilight Made Affordable

Power Practical LED Lights for TV Backlight - Luminoodle, USB Powered TV LED Light Strip w/ Bias Ambient Lighting for Home Theater - True White - Size

The LED-backlight Blues

innotek drt 3.0 42inch led tv

Immersion TV LED Backlight with HDMI Sync Box, 5M Led Lights for 85-150 inch TVs, PC, App Control - AliExpress

LED TV Backlight Kit , 4 Strips of LED Lights, 16 Color Options, 4 Dynamic Themes , Reduce Eye Strain, Compatible with Mounted or Freestanding TVS,

ONE Products 16 Color, 4 Strips LED Lights, TV Backlight Kit with Remote (OTB04)

Govee Immersion TV Backlight review: Ambilight for less - The Verge