DreamscreenHD - Adaptive led lighting to make media consumption more immersive. Looks amazing but it aint cheap at over 150 dollars.
https://www.dreamscreentv.com/product/dreamscreen-hd/
A much cheaper alternative - Dioder lights from IKEA. Won’t react to your tv but you can slowly cycle through the colors and it looks cool (I have them on my tv).
http://www.ikea.com/us/en/catalog/products/50192365/














