"light intensity" meaning in English

{
  "forms": [
    {
      "form": "light intensities",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "light intensity (countable and uncountable, plural light intensities)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Bulgarian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Norwegian Bokmål translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Norwegian Nynorsk translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Light",
          "orig": "en:Light",
          "parents": [
            "Energy",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Physical quantities",
          "orig": "en:Physical quantities",
          "parents": [
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The amount of light emitted by a light source."
      ],
      "id": "en-light_intensity-en-noun-uWNdyXHp",
      "links": [
        [
          "amount",
          "amount"
        ],
        [
          "emit",
          "emit"
        ],
        [
          "light source",
          "light source"
        ]
      ],
      "related": [
        {
          "word": "luminous intensity"
        }
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "translations": [
        {
          "code": "bg",
          "lang": "Bulgarian",
          "roman": "jarkost",
          "sense": "amount of light",
          "tags": [
            "feminine"
          ],
          "word": "яркост"
        },
        {
          "code": "nb",
          "lang": "Norwegian Bokmål",
          "sense": "amount of light",
          "tags": [
            "masculine"
          ],
          "word": "lysstyrke"
        },
        {
          "code": "nn",
          "lang": "Norwegian Nynorsk",
          "sense": "amount of light",
          "tags": [
            "masculine"
          ],
          "word": "lysstyrke"
        }
      ],
      "wikipedia": [
        "light intensity"
      ]
    }
  ],
  "word": "light intensity"
}

{
  "forms": [
    {
      "form": "light intensities",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "light intensity (countable and uncountable, plural light intensities)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "luminous intensity"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Bulgarian translations",
        "Terms with Norwegian Bokmål translations",
        "Terms with Norwegian Nynorsk translations",
        "en:Light",
        "en:Physical quantities"
      ],
      "glosses": [
        "The amount of light emitted by a light source."
      ],
      "links": [
        [
          "amount",
          "amount"
        ],
        [
          "emit",
          "emit"
        ],
        [
          "light source",
          "light source"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "wikipedia": [
        "light intensity"
      ]
    }
  ],
  "translations": [
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "jarkost",
      "sense": "amount of light",
      "tags": [
        "feminine"
      ],
      "word": "яркост"
    },
    {
      "code": "nb",
      "lang": "Norwegian Bokmål",
      "sense": "amount of light",
      "tags": [
        "masculine"
      ],
      "word": "lysstyrke"
    },
    {
      "code": "nn",
      "lang": "Norwegian Nynorsk",
      "sense": "amount of light",
      "tags": [
        "masculine"
      ],
      "word": "lysstyrke"
    }
  ],
  "word": "light intensity"
}