Review on Backlight Compatible Changing Monitor Lighting by Jacqueline Chavez

Firstly even though they say the bulbs are rated for a 75 inch TV they are way too long. I had to place her as close to the edge of the TV as possible to utilize as much stripe as possible, and still had to step back on each side and cover additional sections with black tape to block the remaining lights so she doesn't create hotspots . With these settings, I turned on the TV and the bar blinked for at least a full minute, if not more. Eventually it stopped, but it's not distracting and gives the impression that you're using cheap and defective lightbulbs. This happens every time you turn your TV on or off. I have a 75" Samsung QLED with two USB ports, both of which have enough power to handle these lights and they will blink when plugged into either port. So I'll be returning them and my advice would be to look elsewhere here, but if you need them get them a size smaller than your TV size (ie list those listed as 65" if you have your 75" TV).One plus - the adhesive is ridiculously strong.- There are no cons.