Abstract: A communicative lighting system in some embodiments comprises a plurality of network connected light sources including display screens. Each light source in some embodiments possess a unique identifier permitting the light sources to be associated with one another. An input received by one light source in some embodiments alter the light output and display screen of that light source as well as the associated light sources. The light output of a light source in some embodiments is capable of being altered by changing color, brightening or dimming, blinking, adjusting which of a plurality of light emitting diodes are activated, or otherwise modifying the type or amount of light output. The display screen in some embodiments is capable of being altered to display a different image or video.