disco.js

// To run:
// $ node disco.js 192.168.0.101 82bf6d045f12856fa06cb642cbff0e

"use strict";

var HOSTNAME = "192.168.0.101";
var USERNAME = "82bf6d045f12856fa06cb642cbff0e";

var Cylon = require("cylon");

Cylon.robot({
  connections: {
    hue: { adaptor: "hue", host: HOSTNAME, username: USERNAME }
  },

  devices: {
    bulb1: { driver: "hue-light", lightId: 1 },
    bulb2: { driver: "hue-light", lightId: 2 },
    bulb3: { driver: "hue-light", lightId: 3 },
    bulb4: { driver: "hue-light", lightId: 4 },
    bulb5: { driver: "hue-light", lightId: 5 },
    bulb6: { driver: "hue-light", lightId: 6 },
    bulb7: { driver: "hue-light", lightId: 7 }
  },

  randomNumber: function() {
    return Math.floor(Math.random() * 255);
  },

  work: function(my) {
    
    for (var d in my.devices) {
      my.devices[d].turnOn()
    };

    every((1).second(), function() {
      
      for (var d in my.devices) {
        my.devices[d].rgb(
          my.randomNumber(),
          my.randomNumber(),
          my.randomNumber()
        );
      }
    });
  }
}).start();