diff --git a/homeassistant/components/flux_led/__init__.py b/homeassistant/components/flux_led/__init__.py
index 2b1e983cc92..6c126ec633a 100644
--- a/homeassistant/components/flux_led/__init__.py
+++ b/homeassistant/components/flux_led/__init__.py
@@ -32,6 +32,7 @@ from .const import (
 )
 from .coordinator import FluxLedUpdateCoordinator
 from .discovery import (
+    async_build_cached_discovery,
     async_clear_discovery_cache,
     async_discover_device,
     async_discover_devices,
@@ -84,11 +85,14 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Set up Flux LED/MagicLight from a config entry."""
     host = entry.data[CONF_HOST]
-    directed_discovery = None
+    discovery_cached = True
     if discovery := async_get_discovery(hass, host):
-        directed_discovery = False
+        discovery_cached = False
+    else:
+        discovery = async_build_cached_discovery(entry)
     device: AIOWifiLedBulb = async_wifi_bulb_for_host(host, discovery=discovery)
     signal = SIGNAL_STATE_UPDATED.format(device.ipaddr)
+    device.discovery = discovery
 
     @callback
     def _async_state_changed(*_: Any) -> None:
@@ -103,23 +107,23 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         ) from ex
 
     # UDP probe after successful connect only
-    if not discovery and (discovery := await async_discover_device(hass, host)):
-        directed_discovery = True
+    if discovery_cached:
+        if directed_discovery := await async_discover_device(hass, host):
+            device.discovery = discovery = directed_discovery
+            discovery_cached = False
 
-    if discovery:
-        if entry.unique_id:
-            assert discovery[ATTR_ID] is not None
-            mac = dr.format_mac(cast(str, discovery[ATTR_ID]))
-            if mac != entry.unique_id:
-                # The device is offline and another flux_led device is now using the ip address
-                raise ConfigEntryNotReady(
-                    f"Unexpected device found at {host}; Expected {entry.unique_id}, found {mac}"
-                )
-        if directed_discovery:
-            # Only update the entry once we have verified the unique id
-            # is either missing or we have verified it matches
-            async_update_entry_from_discovery(hass, entry, discovery)
-        device.discovery = discovery
+    if entry.unique_id and discovery.get(ATTR_ID):
+        mac = dr.format_mac(cast(str, discovery[ATTR_ID]))
+        if mac != entry.unique_id:
+            # The device is offline and another flux_led device is now using the ip address
+            raise ConfigEntryNotReady(
+                f"Unexpected device found at {host}; Expected {entry.unique_id}, found {mac}"
+            )
+
+    if not discovery_cached:
+        # Only update the entry once we have verified the unique id
+        # is either missing or we have verified it matches
+        async_update_entry_from_discovery(hass, entry, discovery, device.model_num)
 
     coordinator = FluxLedUpdateCoordinator(hass, device, entry)
     hass.data[DOMAIN][entry.entry_id] = coordinator
diff --git a/homeassistant/components/flux_led/config_flow.py b/homeassistant/components/flux_led/config_flow.py
index 101e3a55d17..c6f14e929d6 100644
--- a/homeassistant/components/flux_led/config_flow.py
+++ b/homeassistant/components/flux_led/config_flow.py
@@ -1,9 +1,17 @@
 """Config flow for Flux LED/MagicLight."""
 from __future__ import annotations
 
+import contextlib
 from typing import Any, Final, cast
 
-from flux_led.const import ATTR_ID, ATTR_IPADDR, ATTR_MODEL, ATTR_MODEL_DESCRIPTION
+from flux_led.const import (
+    ATTR_ID,
+    ATTR_IPADDR,
+    ATTR_MODEL,
+    ATTR_MODEL_DESCRIPTION,
+    ATTR_MODEL_INFO,
+    ATTR_VERSION_NUM,
+)
 from flux_led.scanner import FluxLEDDiscovery
 import voluptuous as vol
 
@@ -35,6 +43,7 @@ from .discovery import (
     async_populate_data_from_discovery,
     async_update_entry_from_discovery,
 )
+from .util import format_as_flux_mac
 
 CONF_DEVICE: Final = "device"
 
@@ -60,7 +69,7 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         self._discovered_device = FluxLEDDiscovery(
             ipaddr=discovery_info.ip,
             model=None,
-            id=discovery_info.macaddress.replace(":", ""),
+            id=format_as_flux_mac(discovery_info.macaddress),
             model_num=None,
             version_num=None,
             firmware_date=None,
@@ -90,7 +99,7 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         await self.async_set_unique_id(mac)
         for entry in self._async_current_entries(include_ignore=False):
             if entry.unique_id == mac or entry.data[CONF_HOST] == host:
-                if async_update_entry_from_discovery(self.hass, entry, device):
+                if async_update_entry_from_discovery(self.hass, entry, device, None):
                     self.hass.async_create_task(
                         self.hass.config_entries.async_reload(entry.entry_id)
                     )
@@ -101,9 +110,7 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
                 return self.async_abort(reason="already_in_progress")
         if not device[ATTR_MODEL_DESCRIPTION]:
             try:
-                device = await self._async_try_connect(
-                    host, device[ATTR_ID], device[ATTR_MODEL]
-                )
+                device = await self._async_try_connect(host, device)
             except FLUX_LED_EXCEPTIONS:
                 return self.async_abort(reason="cannot_connect")
             else:
@@ -157,7 +164,7 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
             if not (host := user_input[CONF_HOST]):
                 return await self.async_step_pick_device()
             try:
-                device = await self._async_try_connect(host, None, None)
+                device = await self._async_try_connect(host, None)
             except FLUX_LED_EXCEPTIONS:
                 errors["base"] = "cannot_connect"
             else:
@@ -182,7 +189,11 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         if user_input is not None:
             mac = user_input[CONF_DEVICE]
             await self.async_set_unique_id(mac, raise_on_progress=False)
-            return self._async_create_entry_from_device(self._discovered_devices[mac])
+            device = self._discovered_devices[mac]
+            if not device.get(ATTR_MODEL_DESCRIPTION):
+                with contextlib.suppress(*FLUX_LED_EXCEPTIONS):
+                    device = await self._async_try_connect(device[ATTR_IPADDR], device)
+            return self._async_create_entry_from_device(device)
 
         current_unique_ids = self._async_current_ids()
         current_hosts = {
@@ -212,7 +223,7 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         )
 
     async def _async_try_connect(
-        self, host: str, mac_address: str | None, model: str | None
+        self, host: str, discovery: FluxLEDDiscovery | None
     ) -> FluxLEDDiscovery:
         """Try to connect."""
         self._async_abort_entries_match({CONF_HOST: host})
@@ -226,18 +237,19 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
             # AKA `HF-LPB100-ZJ200`
             return device
         bulb = async_wifi_bulb_for_host(host, discovery=device)
+        bulb.discovery = discovery
         try:
             await bulb.async_setup(lambda: None)
         finally:
             await bulb.async_stop()
         return FluxLEDDiscovery(
             ipaddr=host,
-            model=model,
-            id=mac_address,
+            model=discovery[ATTR_MODEL] if discovery else None,
+            id=discovery[ATTR_ID] if discovery else None,
             model_num=bulb.model_num,
-            version_num=None,  # This is the minor version number
+            version_num=discovery[ATTR_VERSION_NUM] if discovery else None,
             firmware_date=None,
-            model_info=None,
+            model_info=discovery[ATTR_MODEL_INFO] if discovery else None,
             model_description=bulb.model_data.description,
             remote_access_enabled=None,
             remote_access_host=None,
diff --git a/homeassistant/components/flux_led/const.py b/homeassistant/components/flux_led/const.py
index 430c5a0e38a..ec81f7ba087 100644
--- a/homeassistant/components/flux_led/const.py
+++ b/homeassistant/components/flux_led/const.py
@@ -50,6 +50,9 @@ STARTUP_SCAN_TIMEOUT: Final = 5
 DISCOVER_SCAN_TIMEOUT: Final = 10
 
 CONF_MODEL: Final = "model"
+CONF_MODEL_NUM: Final = "model_num"
+CONF_MODEL_INFO: Final = "model_info"
+CONF_MODEL_DESCRIPTION: Final = "model_description"
 CONF_MINOR_VERSION: Final = "minor_version"
 CONF_REMOTE_ACCESS_ENABLED: Final = "remote_access_enabled"
 CONF_REMOTE_ACCESS_HOST: Final = "remote_access_host"
diff --git a/homeassistant/components/flux_led/discovery.py b/homeassistant/components/flux_led/discovery.py
index d707af8ac9e..32b0d0ed9df 100644
--- a/homeassistant/components/flux_led/discovery.py
+++ b/homeassistant/components/flux_led/discovery.py
@@ -12,6 +12,8 @@ from flux_led.const import (
     ATTR_IPADDR,
     ATTR_MODEL,
     ATTR_MODEL_DESCRIPTION,
+    ATTR_MODEL_INFO,
+    ATTR_MODEL_NUM,
     ATTR_REMOTE_ACCESS_ENABLED,
     ATTR_REMOTE_ACCESS_HOST,
     ATTR_REMOTE_ACCESS_PORT,
@@ -21,6 +23,7 @@ from flux_led.scanner import FluxLEDDiscovery
 
 from homeassistant import config_entries
 from homeassistant.components import network
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_HOST, CONF_NAME
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import device_registry as dr
@@ -29,6 +32,9 @@ from homeassistant.util.network import is_ip_address
 from .const import (
     CONF_MINOR_VERSION,
     CONF_MODEL,
+    CONF_MODEL_DESCRIPTION,
+    CONF_MODEL_INFO,
+    CONF_MODEL_NUM,
     CONF_REMOTE_ACCESS_ENABLED,
     CONF_REMOTE_ACCESS_HOST,
     CONF_REMOTE_ACCESS_PORT,
@@ -36,6 +42,7 @@ from .const import (
     DOMAIN,
     FLUX_LED_DISCOVERY,
 )
+from .util import format_as_flux_mac
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -47,9 +54,31 @@ CONF_TO_DISCOVERY: Final = {
     CONF_REMOTE_ACCESS_PORT: ATTR_REMOTE_ACCESS_PORT,
     CONF_MINOR_VERSION: ATTR_VERSION_NUM,
     CONF_MODEL: ATTR_MODEL,
+    CONF_MODEL_NUM: ATTR_MODEL_NUM,
+    CONF_MODEL_INFO: ATTR_MODEL_INFO,
+    CONF_MODEL_DESCRIPTION: ATTR_MODEL_DESCRIPTION,
 }
 
 
+@callback
+def async_build_cached_discovery(entry: ConfigEntry) -> FluxLEDDiscovery:
+    """When discovery is unavailable, load it from the config entry."""
+    data = entry.data
+    return FluxLEDDiscovery(
+        ipaddr=data[CONF_HOST],
+        model=data.get(CONF_MODEL),
+        id=format_as_flux_mac(entry.unique_id),
+        model_num=data.get(CONF_MODEL_NUM),
+        version_num=data.get(CONF_MINOR_VERSION),
+        firmware_date=None,
+        model_info=data.get(CONF_MODEL_INFO),
+        model_description=data.get(CONF_MODEL_DESCRIPTION),
+        remote_access_enabled=data.get(CONF_REMOTE_ACCESS_ENABLED),
+        remote_access_host=data.get(CONF_REMOTE_ACCESS_HOST),
+        remote_access_port=data.get(CONF_REMOTE_ACCESS_PORT),
+    )
+
+
 @callback
 def async_name_from_discovery(device: FluxLEDDiscovery) -> str:
     """Convert a flux_led discovery to a human readable name."""
@@ -72,6 +101,8 @@ def async_populate_data_from_discovery(
     for conf_key, discovery_key in CONF_TO_DISCOVERY.items():
         if (
             device.get(discovery_key) is not None
+            and conf_key
+            not in data_updates  # Prefer the model num from TCP instead of UDP
             and current_data.get(conf_key) != device[discovery_key]  # type: ignore[misc]
         ):
             data_updates[conf_key] = device[discovery_key]  # type: ignore[misc]
@@ -79,7 +110,10 @@ def async_populate_data_from_discovery(
 
 @callback
 def async_update_entry_from_discovery(
-    hass: HomeAssistant, entry: config_entries.ConfigEntry, device: FluxLEDDiscovery
+    hass: HomeAssistant,
+    entry: config_entries.ConfigEntry,
+    device: FluxLEDDiscovery,
+    model_num: int | None,
 ) -> bool:
     """Update a config entry from a flux_led discovery."""
     data_updates: dict[str, Any] = {}
@@ -88,6 +122,8 @@ def async_update_entry_from_discovery(
     updates: dict[str, Any] = {}
     if not entry.unique_id:
         updates["unique_id"] = dr.format_mac(mac_address)
+    if model_num and entry.data.get(CONF_MODEL_NUM) != model_num:
+        data_updates[CONF_MODEL_NUM] = model_num
     async_populate_data_from_discovery(entry.data, data_updates, device)
     if not entry.data.get(CONF_NAME) or is_ip_address(entry.data[CONF_NAME]):
         updates["title"] = data_updates[CONF_NAME] = async_name_from_discovery(device)
diff --git a/homeassistant/components/flux_led/entity.py b/homeassistant/components/flux_led/entity.py
index 6296f11b21a..a5807adbca8 100644
--- a/homeassistant/components/flux_led/entity.py
+++ b/homeassistant/components/flux_led/entity.py
@@ -24,7 +24,7 @@ def _async_device_info(
     version_num = device.version_num
     if minor_version := entry.data.get(CONF_MINOR_VERSION):
         sw_version = version_num + int(hex(minor_version)[2:]) / 100
-        sw_version_str = f"{sw_version:0.3f}"
+        sw_version_str = f"{sw_version:0.2f}"
     else:
         sw_version_str = str(device.version_num)
     return DeviceInfo(
diff --git a/homeassistant/components/flux_led/util.py b/homeassistant/components/flux_led/util.py
index 8e1e387cafb..9a1d19c66a1 100644
--- a/homeassistant/components/flux_led/util.py
+++ b/homeassistant/components/flux_led/util.py
@@ -18,6 +18,11 @@ def _hass_color_modes(device: AIOWifiLedBulb) -> set[str]:
     return {_flux_color_mode_to_hass(mode, color_modes) for mode in color_modes}
 
 
+def format_as_flux_mac(mac: str | None) -> str | None:
+    """Convert a device registry formatted mac to flux mac."""
+    return None if mac is None else mac.replace(":", "").upper()
+
+
 def _flux_color_mode_to_hass(
     flux_color_mode: str | None, flux_color_modes: set[str]
 ) -> str:
diff --git a/tests/components/flux_led/__init__.py b/tests/components/flux_led/__init__.py
index 1a44dd949aa..82518619166 100644
--- a/tests/components/flux_led/__init__.py
+++ b/tests/components/flux_led/__init__.py
@@ -24,11 +24,12 @@ MODULE = "homeassistant.components.flux_led"
 MODULE_CONFIG_FLOW = "homeassistant.components.flux_led.config_flow"
 IP_ADDRESS = "127.0.0.1"
 MODEL_NUM_HEX = "0x35"
+MODEL_NUM = 0x35
 MODEL = "AZ120444"
 MODEL_DESCRIPTION = "Bulb RGBCW"
 MAC_ADDRESS = "aa:bb:cc:dd:ee:ff"
-FLUX_MAC_ADDRESS = "aabbccddeeff"
-SHORT_MAC_ADDRESS = "ddeeff"
+FLUX_MAC_ADDRESS = "AABBCCDDEEFF"
+SHORT_MAC_ADDRESS = "DDEEFF"
 
 DEFAULT_ENTRY_TITLE = f"{MODEL_DESCRIPTION} {SHORT_MAC_ADDRESS}"
 
@@ -52,7 +53,7 @@ FLUX_DISCOVERY = FluxLEDDiscovery(
     ipaddr=IP_ADDRESS,
     model=MODEL,
     id=FLUX_MAC_ADDRESS,
-    model_num=0x25,
+    model_num=MODEL_NUM,
     version_num=0x04,
     firmware_date=datetime.date(2021, 5, 5),
     model_info=MODEL,
@@ -80,6 +81,16 @@ def _mocked_bulb() -> AIOWifiLedBulb:
     bulb.async_set_effect = AsyncMock()
     bulb.async_set_white_temp = AsyncMock()
     bulb.async_set_brightness = AsyncMock()
+    bulb.pixels_per_segment = 300
+    bulb.segments = 2
+    bulb.music_pixels_per_segment = 150
+    bulb.music_segments = 4
+    bulb.operating_mode = "RGB&W"
+    bulb.operating_modes = ["RGB&W", "RGB/W"]
+    bulb.wirings = ["RGBW", "GRBW", "BGRW"]
+    bulb.wiring = "BGRW"
+    bulb.ic_types = ["WS2812B", "UCS1618"]
+    bulb.ic_type = "WS2812B"
     bulb.async_stop = AsyncMock()
     bulb.async_update = AsyncMock()
     bulb.async_turn_off = AsyncMock()
@@ -102,8 +113,8 @@ def _mocked_bulb() -> AIOWifiLedBulb:
     bulb.color_temp = 2700
     bulb.getWhiteTemperature = MagicMock(return_value=(2700, 128))
     bulb.brightness = 128
-    bulb.model_num = 0x35
-    bulb.model_data = MODEL_MAP[0x35]
+    bulb.model_num = MODEL_NUM
+    bulb.model_data = MODEL_MAP[MODEL_NUM]
     bulb.effect = None
     bulb.speed = 50
     bulb.model = "Bulb RGBCW (0x35)"
diff --git a/tests/components/flux_led/test_config_flow.py b/tests/components/flux_led/test_config_flow.py
index 32e1707f7eb..dcab5cc01ad 100644
--- a/tests/components/flux_led/test_config_flow.py
+++ b/tests/components/flux_led/test_config_flow.py
@@ -13,6 +13,9 @@ from homeassistant.components.flux_led.const import (
     CONF_CUSTOM_EFFECT_TRANSITION,
     CONF_MINOR_VERSION,
     CONF_MODEL,
+    CONF_MODEL_DESCRIPTION,
+    CONF_MODEL_INFO,
+    CONF_MODEL_NUM,
     CONF_REMOTE_ACCESS_ENABLED,
     CONF_REMOTE_ACCESS_HOST,
     CONF_REMOTE_ACCESS_PORT,
@@ -32,6 +35,8 @@ from . import (
     IP_ADDRESS,
     MAC_ADDRESS,
     MODEL,
+    MODEL_DESCRIPTION,
+    MODEL_NUM,
     MODULE,
     _patch_discovery,
     _patch_wifibulb,
@@ -91,6 +96,85 @@ async def test_discovery(hass: HomeAssistant):
         CONF_HOST: IP_ADDRESS,
         CONF_NAME: DEFAULT_ENTRY_TITLE,
         CONF_MODEL: MODEL,
+        CONF_MODEL_NUM: MODEL_NUM,
+        CONF_MODEL_INFO: MODEL,
+        CONF_MODEL_DESCRIPTION: MODEL_DESCRIPTION,
+        CONF_REMOTE_ACCESS_ENABLED: True,
+        CONF_REMOTE_ACCESS_HOST: "the.cloud",
+        CONF_REMOTE_ACCESS_PORT: 8816,
+        CONF_MINOR_VERSION: 0x04,
+    }
+    mock_setup.assert_called_once()
+    mock_setup_entry.assert_called_once()
+
+    # ignore configured devices
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": config_entries.SOURCE_USER}
+    )
+    assert result["type"] == "form"
+    assert result["step_id"] == "user"
+    assert not result["errors"]
+
+    with _patch_discovery(), _patch_wifibulb():
+        result2 = await hass.config_entries.flow.async_configure(result["flow_id"], {})
+        await hass.async_block_till_done()
+
+    assert result2["type"] == "abort"
+    assert result2["reason"] == "no_devices_found"
+
+
+async def test_discovery_legacy(hass: HomeAssistant):
+    """Test setting up discovery with a legacy device."""
+    with _patch_discovery(device=FLUX_DISCOVERY_PARTIAL), _patch_wifibulb():
+        result = await hass.config_entries.flow.async_init(
+            DOMAIN, context={"source": config_entries.SOURCE_USER}
+        )
+        await hass.async_block_till_done()
+        assert result["type"] == "form"
+        assert result["step_id"] == "user"
+        assert not result["errors"]
+
+        result2 = await hass.config_entries.flow.async_configure(result["flow_id"], {})
+        await hass.async_block_till_done()
+        assert result2["type"] == "form"
+        assert result2["step_id"] == "pick_device"
+        assert not result2["errors"]
+
+        # test we can try again
+        result = await hass.config_entries.flow.async_init(
+            DOMAIN, context={"source": config_entries.SOURCE_USER}
+        )
+        assert result["type"] == "form"
+        assert result["step_id"] == "user"
+        assert not result["errors"]
+
+        result2 = await hass.config_entries.flow.async_configure(result["flow_id"], {})
+        await hass.async_block_till_done()
+        assert result2["type"] == "form"
+        assert result2["step_id"] == "pick_device"
+        assert not result2["errors"]
+
+    with _patch_discovery(), _patch_wifibulb(), patch(
+        f"{MODULE}.async_setup", return_value=True
+    ) as mock_setup, patch(
+        f"{MODULE}.async_setup_entry", return_value=True
+    ) as mock_setup_entry:
+        result3 = await hass.config_entries.flow.async_configure(
+            result["flow_id"],
+            {CONF_DEVICE: MAC_ADDRESS},
+        )
+        await hass.async_block_till_done()
+
+    assert result3["type"] == "create_entry"
+    assert result3["title"] == DEFAULT_ENTRY_TITLE
+    assert result3["data"] == {
+        CONF_MINOR_VERSION: 4,
+        CONF_HOST: IP_ADDRESS,
+        CONF_NAME: DEFAULT_ENTRY_TITLE,
+        CONF_MODEL: MODEL,
+        CONF_MODEL_NUM: MODEL_NUM,
+        CONF_MODEL_INFO: MODEL,
+        CONF_MODEL_DESCRIPTION: MODEL_DESCRIPTION,
         CONF_REMOTE_ACCESS_ENABLED: True,
         CONF_REMOTE_ACCESS_HOST: "the.cloud",
         CONF_REMOTE_ACCESS_PORT: 8816,
@@ -171,6 +255,9 @@ async def test_discovery_with_existing_device_present(hass: HomeAssistant):
             CONF_HOST: IP_ADDRESS,
             CONF_NAME: DEFAULT_ENTRY_TITLE,
             CONF_MODEL: MODEL,
+            CONF_MODEL_NUM: MODEL_NUM,
+            CONF_MODEL_INFO: MODEL,
+            CONF_MODEL_DESCRIPTION: MODEL_DESCRIPTION,
             CONF_REMOTE_ACCESS_ENABLED: True,
             CONF_REMOTE_ACCESS_HOST: "the.cloud",
             CONF_REMOTE_ACCESS_PORT: 8816,
@@ -245,6 +332,9 @@ async def test_manual_working_discovery(hass: HomeAssistant):
         CONF_HOST: IP_ADDRESS,
         CONF_NAME: DEFAULT_ENTRY_TITLE,
         CONF_MODEL: MODEL,
+        CONF_MODEL_NUM: MODEL_NUM,
+        CONF_MODEL_INFO: MODEL,
+        CONF_MODEL_DESCRIPTION: MODEL_DESCRIPTION,
         CONF_REMOTE_ACCESS_ENABLED: True,
         CONF_REMOTE_ACCESS_HOST: "the.cloud",
         CONF_REMOTE_ACCESS_PORT: 8816,
@@ -283,7 +373,12 @@ async def test_manual_no_discovery_data(hass: HomeAssistant):
         await hass.async_block_till_done()
 
     assert result["type"] == "create_entry"
-    assert result["data"] == {CONF_HOST: IP_ADDRESS, CONF_NAME: IP_ADDRESS}
+    assert result["data"] == {
+        CONF_HOST: IP_ADDRESS,
+        CONF_MODEL_NUM: MODEL_NUM,
+        CONF_MODEL_DESCRIPTION: MODEL_DESCRIPTION,
+        CONF_NAME: IP_ADDRESS,
+    }
 
 
 async def test_discovered_by_discovery_and_dhcp(hass):
@@ -352,6 +447,9 @@ async def test_discovered_by_discovery(hass):
         CONF_HOST: IP_ADDRESS,
         CONF_NAME: DEFAULT_ENTRY_TITLE,
         CONF_MODEL: MODEL,
+        CONF_MODEL_NUM: MODEL_NUM,
+        CONF_MODEL_INFO: MODEL,
+        CONF_MODEL_DESCRIPTION: MODEL_DESCRIPTION,
         CONF_REMOTE_ACCESS_ENABLED: True,
         CONF_REMOTE_ACCESS_HOST: "the.cloud",
         CONF_REMOTE_ACCESS_PORT: 8816,
@@ -387,6 +485,9 @@ async def test_discovered_by_dhcp_udp_responds(hass):
         CONF_HOST: IP_ADDRESS,
         CONF_NAME: DEFAULT_ENTRY_TITLE,
         CONF_MODEL: MODEL,
+        CONF_MODEL_NUM: MODEL_NUM,
+        CONF_MODEL_INFO: MODEL,
+        CONF_MODEL_DESCRIPTION: MODEL_DESCRIPTION,
         CONF_REMOTE_ACCESS_ENABLED: True,
         CONF_REMOTE_ACCESS_HOST: "the.cloud",
         CONF_REMOTE_ACCESS_PORT: 8816,
@@ -419,6 +520,8 @@ async def test_discovered_by_dhcp_no_udp_response(hass):
     assert result2["type"] == "create_entry"
     assert result2["data"] == {
         CONF_HOST: IP_ADDRESS,
+        CONF_MODEL_NUM: MODEL_NUM,
+        CONF_MODEL_DESCRIPTION: MODEL_DESCRIPTION,
         CONF_NAME: DEFAULT_ENTRY_TITLE,
     }
     assert mock_async_setup.called
@@ -448,6 +551,8 @@ async def test_discovered_by_dhcp_partial_udp_response_fallback_tcp(hass):
     assert result2["type"] == "create_entry"
     assert result2["data"] == {
         CONF_HOST: IP_ADDRESS,
+        CONF_MODEL_NUM: MODEL_NUM,
+        CONF_MODEL_DESCRIPTION: MODEL_DESCRIPTION,
         CONF_NAME: DEFAULT_ENTRY_TITLE,
     }
     assert mock_async_setup.called