This TV with XR Contrast Booster precisely controls light for brighter pure black pictures Experience billions of vivid, lifelike colors powered by millions of self-illuminating pixels With the Walts TV Tilt Mount, you have the ability to tilt your TV but still have it close to flush. Sometimes it is a pain to have a TV mounted so close to the wall. With the TILT-EXTENSION-37-90, you will have enough space to safely mount the TV and still be close to the wall The TILT-EXTENSION-37-90 supports up to 600mm x 400mm VESA hole pattern mounted TVs The LED indicator glows blue when working