Was a bit skeptical after researching so many different options with varying prices - the mind boggled! This was for my childs bedroom and I can safely say that after over a month, the lights are still as bright as day 1 and my child loves the ability to control from mobile phone and the endless opportunities for colour shades.
Tips: 1.when installing be careful not to peel the bottom layer of tape off the lights as well as cover layer. I did this when I first started without realising, though fortunately the sticky residue that was left behind on light still stuck to wall for the first few affected metres. Human error :) 2. if installing power pack behind built-in door - which I did - then wireless remote will not work unless door is open. However, the mobile app works regardless so not really an inconvenience.