{
  "name": "住宅照明とルーメン計算機",
  "short_name": "住宅照明とルーメン計算機",
  "description": "あらゆる部屋に必要なルーメン数と電球の数を正確に計算します。部屋の種類、寸法、電球の種類を選択すると、リアルタイムのルクス推定値付きのプロフェッショナルな照明計画が得られます。",
  "start_url": "/ja/utilities/categories/home/how-many-lights-per-room/",
  "scope": "/ja/utilities/categories/home/how-many-lights-per-room/",
  "icons": [
    {
      "src": "/images/utilities/how-many-lights-per-room.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}