A computer-implemented method for sharing attributes of emitted light among lighting systems, the method comprising: identifying, by a device associated with a local user, a remote lighting system for which one or more attributes of light it emits are published in real time; obtaining, by the device, one or more published attributes of light emitted by the remote lighting system; characterised in that the computer-implemented method further comprises: facilitating, in real time, by the device based on the one or more published attributes, selective energizing of one or more LEDs of a local lighting system to emit light that resembles light emitted contemporaneously by the remote lighting system, wherein the one or more attributes of light emitted by the remote lighting system are published on a social network; receiving, at a user interface of the device, an instruction to follow light emission activity of the remote lighting system, and uploading on the social network, by the device, light attribute sharing data, wherein the light attribute sharing data includes a local attribute of light emitted or to be emitted imminently by the local lighting system and one or more identities of one or more remote users to be provided access to the uploaded data, wherein the light attribute sharing data includes: - a first local attribute of light emitted or to be imminently emitted by a first set of light sources of the local lighting system that is accessible to a first remote user and inaccessible to a second remote user; and - a second local attribute of light emitted or to be imminently emitted by a second set of light sources of the local lighting system that is different from the first set, wherein the second local attribute is accessible to the first and second remote users. identifying, by a device associated with a local user, a remote lighting system for which one or more attributes of light it emits are published in real time; obtaining, by the device, one or more published attributes of light emitted by the remote lighting system; characterised in that the computer-implemented method further comprises: facilitating, in real time, by the device based on the one or more published attributes, selective energizing of one or more LEDs of a local lighting system to emit light that resembles light emitted contemporaneously by the remote lighting system, wherein the one or more attributes of light emitted by the remote lighting system are published on a social network; receiving, at a user interface of the device, an instruction to follow light emission activity of the remote lighting system, and uploading on the social network, by the device, light attribute sharing data, wherein the light attribute sharing data includes a local attribute of light emitted or to be emitted imminently by the local lighting system and one or more identities of one or more remote users to be provided access to the uploaded data, wherein the light attribute sharing data includes: - a first local attribute of light emitted or to be imminently emitted by a first set of light sources of the local lighting system that is accessible to a first remote user and inaccessible to a second remote user; and - a second local attribute of light emitted or to be imminently emitted by a second set of light sources of the local lighting system that is different from the first set, wherein the second local attribute is accessible to the first and second remote users. facilitating, in real time, by the device based on the one or more published attributes, selective energizing of one or more LEDs of a local lighting system to emit light that resembles light emitted contemporaneously by the remote lighting system, wherein the one or more attributes of light emitted by the remote lighting system are published on a social network; receiving, at a user interface of the device, an instruction to follow light emission activity of the remote lighting system, and uploading on the social network, by the device, light attribute sharing data, wherein the light attribute sharing data includes a local attribute of light emitted or to be emitted imminently by the local lighting system and one or more identities of one or more remote users to be provided access to the uploaded data, wherein the light attribute sharing data includes: - a first local attribute of light emitted or to be imminently emitted by a first set of light sources of the local lighting system that is accessible to a first remote user and inaccessible to a second remote user; and - a second local attribute of light emitted or to be imminently emitted by a second set of light sources of the local lighting system that is different from the first set, wherein the second local attribute is accessible to the first and second remote users. - a first local attribute of light emitted or to be imminently emitted by a first set of light sources of the local lighting system that is accessible to a first remote user and inaccessible to a second remote user; and - a second local attribute of light emitted or to be imminently emitted by a second set of light sources of the local lighting system that is different from the first set, wherein the second local attribute is accessible to the first and second remote users.