{
  "ulc_version": "0.6.0",
  "record_id": "erco-quintessence-30416-023",
  "record_status": "active",
  "record_status_as_of": "2026-04-21",
  "product_family": {
    "family_id": "erco-quintessence-downlight",
    "family_display_name": "Quintessence Downlight",
    "family_description": "Recessed circular downlight from Erco's spec-grade architectural line. Fixed-CCT, single-SKU cutsheet (Pattern A): one order code, one IES, one LDT, one ULD, with separately-numbered mechanical accessories referenced but not embedded.",
    "manufacturer": {
      "slug": "erco",
      "display_name": "ERCO GmbH"
    },
    "catalog_line": "Quintessence",
    "catalog_model": "Quintessence Downlight 30416",
    "cutsheet": {
      "filename": "erco-30416-023-en_us-specs-1.pdf",
      "sha256": "9b305d0c0d99d1d2aed7ddc569381ab6fc9057ad60b46eedab6ad7b77a485da5",
      "revision_label": "B5000116 Version 3",
      "revision_date": "2026-02-07"
    },
    "primary_category": "downlight",
    "secondary_function": [
      "direct"
    ],
    "indoor_outdoor": "indoor",
    "technical_region": "120v_60hz_north_america",
    "mounting_types": [
      "recessed_ceiling"
    ],
    "environment_rating": "dry",
    "shape": "round",
    "shared_mechanical": {
      "housing_material": "cast_aluminum",
      "lens_material": "cone_only",
      "reflector_material": "polymer, aluminum vaporized, silver, specular (darklight reflector)",
      "finish_color_options": [
        "white_ral9002"
      ]
    },
    "physical_dimensions": {
      "overall_diameter": {
        "mm": 113,
        "in": 4.5,
        "value_type": "rated",
        "provenance": {
          "source": "datasheet_pdf",
          "method": "extracted"
        }
      },
      "ceiling_aperture": {
        "mm": 104,
        "in": 4.125,
        "value_type": "rated",
        "provenance": {
          "source": "datasheet_pdf",
          "method": "extracted"
        }
      },
      "recess_depth": {
        "mm": 160,
        "in": 6.3125,
        "value_type": "rated",
        "provenance": {
          "source": "datasheet_pdf",
          "method": "extracted"
        }
      },
      "luminaire_mass": {
        "kg": 0.7,
        "lb": 1.54,
        "value_type": "rated",
        "provenance": {
          "source": "datasheet_pdf",
          "method": "extracted"
        }
      },
      "connection_cable_length": {
        "mm": 500,
        "in": 19.6875,
        "value_type": "rated",
        "provenance": {
          "source": "datasheet_pdf",
          "method": "extracted"
        }
      },
      "accommodated_ceiling_thickness_range": {
        "min": {
          "mm": 1,
          "in": 0.0625,
          "value_type": "rated",
          "provenance": {
            "source": "datasheet_pdf",
            "method": "extracted"
          }
        },
        "max": {
          "mm": 25,
          "in": 1.0,
          "value_type": "rated",
          "provenance": {
            "source": "datasheet_pdf",
            "method": "extracted"
          }
        }
      },
      "driver_dimensions": {
        "length": {
          "mm": 165,
          "in": 6.5,
          "value_type": "rated",
          "provenance": {
            "source": "datasheet_pdf",
            "method": "extracted"
          }
        },
        "width": {
          "mm": 77,
          "in": 3.0625,
          "value_type": "rated",
          "provenance": {
            "source": "datasheet_pdf",
            "method": "extracted"
          }
        }
      }
    },
    "shared_attestations": [
      {
        "attestation_id": "c_ul_us_listed_erco_quintessence",
        "program": "c_ul_listed",
        "status": "listed",
        "value_type": "rated",
        "standard_revision": "UL 1598 / CSA luminaire safety",
        "verification": {
          "type": "unconditional"
        }
      },
      {
        "attestation_id": "ul_1598_erco_quintessence",
        "program": "ul_1598",
        "status": "listed",
        "value_type": "rated",
        "verification": {
          "type": "unconditional"
        }
      },
      {
        "attestation_id": "ul_8750_erco_quintessence",
        "program": "ul_8750",
        "status": "listed",
        "value_type": "rated",
        "verification": {
          "type": "unconditional"
        }
      },
      {
        "attestation_id": "iec_60598_erco_quintessence",
        "program": "iec_60598",
        "status": "listed",
        "value_type": "rated",
        "standard_revision": "IEC 60598 parts 1 and 2",
        "verification": {
          "type": "unconditional"
        }
      },
      {
        "attestation_id": "iec_62031_erco_quintessence",
        "program": "iec_62031",
        "status": "listed",
        "value_type": "rated",
        "verification": {
          "type": "unconditional"
        }
      },
      {
        "attestation_id": "iec_62471_erco_quintessence",
        "program": "iec_62471",
        "status": "listed",
        "value_type": "rated",
        "verification": {
          "type": "unconditional"
        }
      }
    ]
  },
  "configuration": {
    "photometric_scenario_id": "quintessence-30416-023-4000k-wide-flood-120v",
    "catalog_number": "30416.023",
    "scenario_label": "Quintessence Downlight 30416.023, 4000K neutral white, wide flood, white RAL9002, 120V/60Hz",
    "tested_axes": {
      "distribution_code": {
        "manufacturer_label": "wide flood",
        "distribution_type": "direct"
      },
      "output_tier": {
        "manufacturer_label": "1301 lm luminaire / 1723 lm module",
        "tier_meaning": "Single fixed output for this order code"
      },
      "cri_tier": "cri_90",
      "color_tunability": "static_white"
    },
    "tested_conditions": {
      "nominal_cct_at_test": "4000",
      "input_voltage_at_test": "120v",
      "mounting_at_test": "recessed_ceiling"
    },
    "source_ies_ref": "erco-30416-023-en_us-ies-1.ies"
  },
  "applicability": {
    "applicable_catalog_pattern": "30416.023",
    "fixed_axes": {
      "catalog_number": "30416.023",
      "cct": "4000",
      "distribution": "wide_flood",
      "finish": "white_ral9002",
      "voltage": "120v",
      "driver_protocol": "0-10v"
    },
    "applicable_sku_count_estimate": 1
  },
  "electrical": {
    "input_power_w": {
      "value": 17.0,
      "unit": "W",
      "value_type": "measured",
      "provenance": {
        "source": "ies",
        "method": "extracted",
        "attestation_ref": "lm79_08_erco_30416_023_2026_02_24"
      }
    },
    "input_voltage_v": {
      "value": 120.0,
      "unit": "V",
      "value_type": "rated",
      "provenance": {
        "source": "datasheet_pdf",
        "method": "extracted"
      }
    },
    "input_voltage_class": "120v",
    "driver_protocol": "0-10v",
    "dimming_method": "ccr",
    "dimming_range_percent": {
      "min": 3,
      "max": 100
    },
    "control_gear_type": "led_driver_constant_current",
    "led_module_power_w": {
      "value": 12.1,
      "unit": "W",
      "value_type": "rated",
      "provenance": {
        "source": "datasheet_pdf",
        "method": "extracted"
      }
    }
  },
  "photometry": {
    "total_luminous_flux_lm": {
      "value": 1301,
      "unit": "lm",
      "value_type": "measured",
      "provenance": {
        "source": "ies",
        "method": "extracted",
        "attestation_ref": "lm79_08_erco_30416_023_2026_02_24"
      }
    },
    "led_module_luminous_flux_lm": {
      "value": 1723,
      "unit": "lm",
      "value_type": "rated",
      "provenance": {
        "source": "datasheet_pdf",
        "method": "extracted"
      }
    },
    "luminaire_efficacy_lm_per_w": {
      "value": 77,
      "unit": "lm/W",
      "value_type": "measured",
      "provenance": {
        "source": "ies",
        "method": "computed",
        "attestation_ref": "lm79_08_erco_30416_023_2026_02_24"
      }
    },
    "maximum_intensity_cd": {
      "value": 1401,
      "unit": "cd",
      "value_type": "measured",
      "provenance": {
        "source": "ies",
        "method": "extracted",
        "attestation_ref": "lm79_08_erco_30416_023_2026_02_24"
      }
    },
    "beam_angle_deg": {
      "value": 56,
      "unit": "deg",
      "value_type": "measured",
      "provenance": {
        "source": "ies",
        "method": "extracted",
        "attestation_ref": "lm79_08_erco_30416_023_2026_02_24"
      }
    },
    "cutoff_angle_from_horizontal_deg": {
      "value": 40,
      "unit": "deg",
      "value_type": "rated",
      "provenance": {
        "source": "datasheet_pdf",
        "method": "extracted"
      }
    },
    "beam_family": "wide_flood",
    "distribution_type": "direct",
    "symmetry_type": "symm_full",
    "photometric_coordinate_system": "ies_c",
    "luminous_opening_shape": "circular",
    "emission_face": "bottom"
  },
  "colorimetry": {
    "nominal_cct_k": "4000",
    "sdcm_step": {
      "value": 1.5,
      "unit": "ratio",
      "value_type": "rated",
      "provenance": {
        "source": "datasheet_pdf",
        "method": "extracted"
      }
    },
    "cri_ra": {
      "value": 92,
      "unit": "ratio",
      "value_type": "measured",
      "provenance": {
        "source": "ies",
        "method": "extracted",
        "attestation_ref": "lm79_08_erco_30416_023_2026_02_24"
      }
    }
  },
  "alpha_opic_metrics": {
    "reference_illuminant": "d65",
    "standard_observer": "cie_1931_2_degree",
    "melanopic_der": {
      "value": 0.65,
      "unit": "ratio",
      "value_type": "rated",
      "provenance": {
        "source": "datasheet_pdf",
        "method": "extracted"
      }
    },
    "per_channel": [
      {
        "channel": "melanopic",
        "efficacy": {
          "value": 0.71,
          "unit": "ratio",
          "value_type": "rated",
          "provenance": {
            "source": "datasheet_pdf",
            "method": "extracted"
          }
        }
      }
    ]
  },
  "flicker_measurements": {
    "metrics": [
      {
        "metric": "svm",
        "value": {
          "value": 0.4,
          "unit": "ratio",
          "value_type": "rated",
          "provenance": {
            "source": "datasheet_pdf",
            "method": "extracted"
          }
        },
        "bound_operator": "lte"
      },
      {
        "metric": "pst_lm",
        "value": {
          "value": 1,
          "unit": "ratio",
          "value_type": "rated",
          "provenance": {
            "source": "datasheet_pdf",
            "method": "extracted"
          }
        },
        "bound_operator": "lte"
      }
    ]
  },
  "operating_point": {
    "input_voltage_v": {
      "value": 120.0,
      "unit": "V",
      "value_type": "rated",
      "provenance": {
        "source": "datasheet_pdf",
        "method": "extracted"
      }
    },
    "input_frequency_hz": {
      "value": 60.0,
      "unit": "Hz",
      "value_type": "rated",
      "provenance": {
        "source": "datasheet_pdf",
        "method": "extracted"
      }
    }
  },
  "test_conditions": {
    "photometry_basis": "absolute",
    "file_generation_type": "undefined"
  },
  "instrumentation": {
    "measurement_regime": "far_field"
  },
  "lumen_maintenance_package": [
    {
      "package_identifier": "erco-quintessence-30416-023-led-package",
      "tested_product_type": "led_package",
      "flux_maintenance_quantity": "luminous_flux",
      "flux_maintenance_threshold": "L90",
      "tm_21_projection_hours": {
        "value": 50000,
        "unit": "h",
        "value_type": "rated",
        "provenance": {
          "source": "manufacturer_direct",
          "method": "transcribed"
        }
      }
    }
  ],
  "lumen_maintenance_luminaire": {
    "declaration_framework": "cie_97_maintenance_factor",
    "cie_97_lmf_table": {
      "lmf_by_cleanliness_and_interval": [
        {
          "cleaning_interval_years": 1,
          "ambient_cleanliness": "pure",
          "lmf": 0.94
        },
        {
          "cleaning_interval_years": 1,
          "ambient_cleanliness": "clean",
          "lmf": 0.88
        },
        {
          "cleaning_interval_years": 1,
          "ambient_cleanliness": "normal",
          "lmf": 0.82
        },
        {
          "cleaning_interval_years": 1,
          "ambient_cleanliness": "dirty",
          "lmf": 0.77
        },
        {
          "cleaning_interval_years": 2,
          "ambient_cleanliness": "pure",
          "lmf": 0.91
        },
        {
          "cleaning_interval_years": 2,
          "ambient_cleanliness": "clean",
          "lmf": 0.83
        },
        {
          "cleaning_interval_years": 2,
          "ambient_cleanliness": "normal",
          "lmf": 0.77
        },
        {
          "cleaning_interval_years": 2,
          "ambient_cleanliness": "dirty",
          "lmf": 0.71
        },
        {
          "cleaning_interval_years": 3,
          "ambient_cleanliness": "pure",
          "lmf": 0.89
        },
        {
          "cleaning_interval_years": 3,
          "ambient_cleanliness": "clean",
          "lmf": 0.79
        },
        {
          "cleaning_interval_years": 3,
          "ambient_cleanliness": "normal",
          "lmf": 0.73
        },
        {
          "cleaning_interval_years": 3,
          "ambient_cleanliness": "dirty",
          "lmf": 0.65
        }
      ],
      "llmf_by_hours": [
        {
          "hours": 1000,
          "llmf": 1.0,
          "lsf": 1
        },
        {
          "hours": 5000,
          "llmf": 0.99,
          "lsf": 1
        },
        {
          "hours": 10000,
          "llmf": 0.98,
          "lsf": 1
        },
        {
          "hours": 20000,
          "llmf": 0.96,
          "lsf": 1
        },
        {
          "hours": 30000,
          "llmf": 0.94,
          "lsf": 1
        },
        {
          "hours": 40000,
          "llmf": 0.92,
          "lsf": 1
        },
        {
          "hours": 50000,
          "llmf": 0.9,
          "lsf": 1
        }
      ]
    },
    "manufacturer_rated_claim": {
      "claim_type": "L90",
      "claimed_hours": {
        "value": 100000,
        "unit": "h",
        "value_type": "rated",
        "provenance": {
          "source": "manufacturer_direct",
          "method": "transcribed"
        }
      },
      "failure_percent": {
        "value": 0.1,
        "unit": "percent",
        "value_type": "rated",
        "provenance": {
          "source": "manufacturer_direct",
          "method": "transcribed"
        }
      }
    }
  },
  "compatible_accessories": [
    {
      "accessory_catalog_number": "88557.023",
      "display_name": "Junction box (metal, galvanized)",
      "description": "Metal junction box, galvanized steel.",
      "accessory_type": "junction_box",
      "mass": {
        "kg": 0.01,
        "lb": 0.02,
        "value_type": "rated",
        "provenance": {
          "source": "datasheet_pdf",
          "method": "extracted"
        }
      },
      "changes_photometry": false
    },
    {
      "accessory_catalog_number": "88559.023",
      "display_name": "Flexible metal conduit",
      "description": "Flexible metal conduit, length 500 mm, 18 AWG.",
      "accessory_type": "conduit",
      "mass": {
        "kg": 0.01,
        "lb": 0.02,
        "value_type": "rated",
        "provenance": {
          "source": "datasheet_pdf",
          "method": "extracted"
        }
      },
      "changes_photometry": false
    },
    {
      "accessory_catalog_number": "82969.023",
      "display_name": "Plaster frame, covered mounting (\u00f8104 mm aperture)",
      "description": "Plaster frame for covered mounting to a \u00f8104 mm ceiling aperture; 125 mm x 369 mm x 356 mm.",
      "accessory_type": "plaster_frame",
      "changes_photometry": false
    },
    {
      "accessory_catalog_number": "82970.023",
      "display_name": "Plaster frame, flush mounting (\u00f8108 mm aperture)",
      "description": "Plaster frame for flush mounting to a \u00f8108 mm ceiling aperture.",
      "accessory_type": "plaster_frame",
      "changes_photometry": false
    },
    {
      "accessory_catalog_number": "82957.023",
      "display_name": "Ultra airtight I.C. box, covered mounting (\u00f8104 mm)",
      "description": "Ultra-airtight insulation-contact box for covered mounting to a \u00f8104 mm aperture.",
      "accessory_type": "ic_box",
      "mass": {
        "kg": 3.01,
        "lb": 6.64,
        "value_type": "rated",
        "provenance": {
          "source": "datasheet_pdf",
          "method": "extracted"
        }
      },
      "changes_photometry": false
    },
    {
      "accessory_catalog_number": "82958.023",
      "display_name": "Ultra airtight I.C. box, flush mounting (\u00f8108 mm)",
      "description": "Ultra-airtight insulation-contact box for flush mounting to a \u00f8108 mm aperture.",
      "accessory_type": "ic_box",
      "changes_photometry": false
    },
    {
      "accessory_catalog_number": "82935.000",
      "display_name": "Mounting ring, flush mounting (construction size 3)",
      "description": "Polymer mounting ring in white for flush mounting, construction size 3.",
      "accessory_type": "mounting_ring",
      "mass": {
        "kg": 0.08,
        "lb": 0.18,
        "value_type": "rated",
        "provenance": {
          "source": "datasheet_pdf",
          "method": "extracted"
        }
      },
      "changes_photometry": false
    },
    {
      "accessory_catalog_number": "83980.000",
      "display_name": "Cover ring (metal, white)",
      "description": "Metal cover ring in white finish.",
      "accessory_type": "trim",
      "mass": {
        "kg": 0.4,
        "lb": 0.88,
        "value_type": "rated",
        "provenance": {
          "source": "datasheet_pdf",
          "method": "extracted"
        }
      },
      "changes_photometry": false
    }
  ],
  "source_files": [
    {
      "file_type": "datasheet_pdf",
      "reference": {
        "filename": "erco-30416-023-en_us-specs-1.pdf",
        "sha256": "9b305d0c0d99d1d2aed7ddc569381ab6fc9057ad60b46eedab6ad7b77a485da5",
        "revision_label": "B5000116 Version 3",
        "revision_date": "2026-02-07"
      }
    },
    {
      "file_type": "ies",
      "reference": {
        "filename": "erco-30416-023-en_us-ies-1.ies",
        "sha256": "cc15cd66e34c0653a54db0c3c3e3c5791452026efe606f82664d5d2514716a4a",
        "revision_date": "2026-02-24"
      }
    },
    {
      "file_type": "ldt",
      "reference": {
        "filename": "erco-30416-023-en_us-ldt-1.ldt",
        "sha256": "eea21a1287c453d7937c8ff83e79fd5eab43cbf53db337582dfd0747c04b5d5e",
        "revision_date": "2026-02-24"
      }
    },
    {
      "file_type": "uld",
      "reference": {
        "filename": "erco-30416-023-en_us-uld-1.uld",
        "sha256": "e864edd001497360e795e2d8942ba89df802204f2af7bc77b219bc99303a4cb0"
      }
    }
  ],
  "attestations": [
    {
      "attestation_id": "lm79_08_erco_30416_023_2026_02_24",
      "program": "lm_79_08",
      "status": "verified",
      "value_type": "measured",
      "issued_date": "2026-02-24",
      "test_report_id": "lu000044",
      "measured_quantities": [
        "electrical.input_power_w",
        "photometry.total_luminous_flux_lm",
        "photometry.luminaire_efficacy_lm_per_w",
        "photometry.maximum_intensity_cd",
        "photometry.beam_angle_deg",
        "colorimetry.cri_ra"
      ],
      "verification": {
        "type": "unconditional"
      },
      "source_document_ref": {
        "filename": "erco-30416-023-en_us-ies-1.ies",
        "sha256": "cc15cd66e34c0653a54db0c3c3e3c5791452026efe606f82664d5d2514716a4a"
      }
    },
    {
      "attestation_id": "lm80_08_erco_30416_023_package",
      "program": "lm_80_08",
      "status": "claimed",
      "value_type": "rated",
      "measured_quantities": [
        "lumen_maintenance_package[0].tm_21_projection_hours",
        "lumen_maintenance_luminaire.manufacturer_rated_claim.claimed_hours",
        "lumen_maintenance_luminaire.manufacturer_rated_claim.failure_percent"
      ],
      "verification": {
        "type": "unconditional"
      }
    },
    {
      "attestation_id": "cie_13_erco_30416_023",
      "program": "cie_13",
      "status": "claimed",
      "value_type": "rated",
      "standard_revision": "CIE 13",
      "measured_quantities": [
        "colorimetry.cri_ra"
      ],
      "verification": {
        "type": "unconditional"
      }
    }
  ],
  "extensions": {
    "manufacturer_specific": {
      "erco": {
        "internal_code": "B5000116 Version 3",
        "construction_size": 3,
        "housing_depth": {
          "mm": 39,
          "in": 1.5625,
          "note": "Housing depth above the driver box; distinct from recess_depth (which is the total depth above the ceiling plane). No ULC schema slot for this sub-dimension yet."
        },
        "ceiling_thickness_range_with_mounting_ring": {
          "min_mm": 12.5,
          "max_mm": 25,
          "note": "Alternate ceiling thickness range when the optional mounting ring accessory (82935.000) is used. The standard range (1-25 mm) is carried in product_family.physical_dimensions.accommodated_ceiling_thickness_range; this mounting-ring variant has no schema slot."
        },
        "terminal_count": 5,
        "environmental": {
          "location_rating": "dry_only",
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