Wallbrights combines simple wall decals with LED lights that are remotely controlled by -- what else? -- a mobile app. The decals, which come in both hexagons and lines, are equipped with an adhesive backing so you can change the pattern and stick them just about anywhere in your home.

Using a smartphone app, you can not only turn the lights off and on, but also control the color scheme. So whether you are looking for colors that suit your mood or just add style to your walls, this lighting innovation is sure to spark conversation.