A:AnswerNo difference. You're better off getting the 9ft. Kit for 30.00 more. The Z TV kit only comes with a 3ft strip. Useless if you want to light up the edge of your TV all the way around.
A:Answeradhesive backing...just peel off the paper and stick. There's no batteries to use. You plug it into the wall and then use the app to add it to your wifi network. Control the lighting through the app or asking Alexa or Google Home.
A:AnswerYes you can, on the app tap on the room you have it set up on and select palette, you should be able to see different solid colors, they also have a color wheel for more options.