I cant believe I only saw this now....brilliant! scared the shit out of me
I think they also made a movie out of this concept:
Lights Out (2016) - IMDb
WWW.IMDB.COM
Directed by David F. Sandberg. With Teresa Palmer, Gabriel Bateman, Maria Bello, Billy Burke. Rebecca must unlock the terror behind her little brother's experiences that once tested her sanity, bringing her face to face with a...