A system for influencing a state of a user includes a light source for emitting light influencing the state of the user. A light controller selectively controls the emission of the light including at least one of: (1) the spectrum of the light； (2) the duration of the light； (3) the distribution of the light； (4) the intensity of the light； and (5) the timing of the light. An analysis engine provides a signal to the light controller indicating a desired emission of the light, wherein the system selectively reflects a substantial portion of the emission of blue light from the light source of which a substantial portion is re-emitted as light different than blue light.
