If your Samsung 85-inch QLED TV's display appears dim, flickers, or has dark spots, it may be time to replace the LED backlight strip. The LED backlight strip (BN96-50494A) is designed to address these issues, allowing you to restore consistent brightness to your viewing experience. This genuine Samsung part ensures compatibility with various 85-inch models, including the Q6DT Series, Q60T Series, Q70T Series, and QMR Series. Check your device's model number for compatibility before purchasing.