the strips for a 65 inch tv only cover 2 sides of the tv. What can I do to get all 4 covered?

The adhesive pads of the Philips Hue Play Gradient Lightstrip are equipped with 3M adhesive tape, which enables secure attachment to smooth surfaces. However, adhesion to curved surfaces such as a curved TV may vary. It is advisable to clean the surface thoroughly before attaching and ensure it is dry to optimise adhesion. If you are unsure, you can also consider alternative mounting methods.