If your Samsung 58-inch class TU7000 4K UHD HDR Smart TV has lost brightness or displays uneven lighting, it might be time to replace the LED backlight bar. The BN96-50458A LED bar assembly is a genuine component for Samsung televisions. These LED strips can help restore uniform illumination across your screen, bringing back the vibrant colors and clarity you expect. Before purchasing, double-check your TV's model number to confirm compatibility.