An array of light-emitting diodes (LEDs) across the 32LK610B brings exceptional brightness to the beautiful high-definition picture. LEDs are also energy-efficient while enabling a slimmer, more stylish cabinet design. Add new life to TV shows and movies with Virtual Surround Plus. LG’s simulated surround effect seems to recreate sounds—everything from blastoffs to bumps in the night—like they're happening all around, using just the TV speakers with no additional hardware required.Pump up the color, see high definition in a way not previously possible. High dynamic range is now available on high-definition televisions with LG’s advanced tone mapping technology that provides scene-by-scene optimization for a more striking HD image (HDR10 and HLG formats supported). *2K Active HDR supports only HDR10/HLG. HDR10 via HDMI/Streaming/USB and HLG via Streaming/USB.