"heat lamp" meaning in English

{
  "forms": [
    {
      "form": "heat lamps",
      "tags": [
        "plural"
      ]
    }
  ],
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    {
      "args": {},
      "expansion": "heat lamp (plural heat lamps)",
      "name": "en-noun"
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Light sources",
          "orig": "en:Light sources",
          "parents": [
            "Light",
            "Energy",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Temperature",
          "orig": "en:Temperature",
          "parents": [
            "Nature",
            "Weather",
            "All topics",
            "Atmosphere",
            "Fundamental"
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          "source": "w"
        }
      ],
      "glosses": [
        "An infrared lamp used to generate heat."
      ],
      "id": "en-heat_lamp-en-noun-rDAfW7ED",
      "links": [
        [
          "infrared",
          "infrared"
        ],
        [
          "lamp",
          "lamp"
        ],
        [
          "generate",
          "generate"
        ],
        [
          "heat",
          "heat"
        ]
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "lamp to generate heat",
          "tags": [
            "feminine"
          ],
          "word": "Wärmelampe"
        }
      ]
    }
  ],
  "word": "heat lamp"
}

{
  "forms": [
    {
      "form": "heat lamps",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "heat lamp (plural heat lamps)",
      "name": "en-noun"
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English countable nouns",
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        "Terms with German translations",
        "en:Light sources",
        "en:Temperature"
      ],
      "glosses": [
        "An infrared lamp used to generate heat."
      ],
      "links": [
        [
          "infrared",
          "infrared"
        ],
        [
          "lamp",
          "lamp"
        ],
        [
          "generate",
          "generate"
        ],
        [
          "heat",
          "heat"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "lamp to generate heat",
      "tags": [
        "feminine"
      ],
      "word": "Wärmelampe"
    }
  ],
  "word": "heat lamp"
}