Examine source code of Circuit Light

{
  "theme": {
    "images": {
      "theme_frame": "Light.png"
    },
    "colors": {
      "frame": "#1e00ff",
      "tab_background_text": "#03eeff"
    }
  },
  "version": "2.0",
  "name": "Circuit Light",
  "manifest_version": 2,
  "description": "circuit like lighting."
}