diff --git a/custom_components/adaptive_lighting/const.py b/custom_components/adaptive_lighting/const.py
index fc767408..596c29d4 100644
--- a/custom_components/adaptive_lighting/const.py
+++ b/custom_components/adaptive_lighting/const.py
@@ -1,4 +1,5 @@
 """Constants for the Adaptive Lighting integration."""
+
 from homeassistant.components.light import VALID_TRANSITION
 from homeassistant.helpers import selector
 import homeassistant.helpers.config_validation as cv
@@ -84,7 +85,19 @@ VALIDATION_TUPLES = [
         DEFAULT_SLEEP_RGB_COLOR,
         selector.ColorRGBSelector(selector.ColorRGBSelectorConfig()),
     ),
-    (CONF_SLEEP_RGB_OR_COLOR_TEMP, DEFAULT_SLEEP_RGB_OR_COLOR_TEMP, bool),
+    (
+        CONF_SLEEP_RGB_OR_COLOR_TEMP,
+        DEFAULT_SLEEP_RGB_OR_COLOR_TEMP,
+        selector.SelectSelector(
+            selector.SelectSelectorConfig(
+                options=["color_temp", "rgb"],
+                multiple=False,
+                mode=selector.SelectSelectorMode.DROPDOWN,
+            ),
+        )
+        # vol.Any(vol.Literal("color_temp"), vol.Literal("rgb")),
+        # cv.multi_select(["color_temp", "rgb_color"]),
+    ),
     (CONF_SUNRISE_TIME, NONE_STR, str),
     (CONF_SUNRISE_OFFSET, DEFAULT_SUNRISE_OFFSET, int),
     (CONF_SUNSET_TIME, NONE_STR, str),
diff --git a/custom_components/adaptive_lighting/switch.py b/custom_components/adaptive_lighting/switch.py
index bfea3b48..95c52e55 100755
--- a/custom_components/adaptive_lighting/switch.py
+++ b/custom_components/adaptive_lighting/switch.py
@@ -12,7 +12,7 @@ from datetime import timedelta
 import functools
 import logging
 import math
-from typing import Any
+from typing import Any, Literal
 
 import astral
 from homeassistant.components.light import (
@@ -114,6 +114,7 @@ from .const import (
     CONF_SLEEP_BRIGHTNESS,
     CONF_SLEEP_COLOR_TEMP,
     CONF_SLEEP_RGB_COLOR,
+    CONF_SLEEP_RGB_OR_COLOR_TEMP,
     CONF_SLEEP_TRANSITION,
     CONF_SUNRISE_OFFSET,
     CONF_SUNRISE_TIME,
@@ -589,6 +590,7 @@ class AdaptiveSwitch(SwitchEntity, RestoreEntity):
             sleep_brightness=data[CONF_SLEEP_BRIGHTNESS],
             sleep_color_temp=data[CONF_SLEEP_COLOR_TEMP],
             sleep_rgb_color=data[CONF_SLEEP_RGB_COLOR],
+            sleep_rgb_or_color_temp=data[CONF_SLEEP_RGB_OR_COLOR_TEMP],
             sunrise_offset=data[CONF_SUNRISE_OFFSET],
             sunrise_time=data[CONF_SUNRISE_TIME],
             sunset_offset=data[CONF_SUNSET_OFFSET],
@@ -1075,6 +1077,7 @@ class SunLightSettings:
     min_brightness: int
     min_color_temp: int
     sleep_brightness: int
+    sleep_rgb_or_color_temp: Literal["color_temp", "rgb"]
     sleep_color_temp: int
     sleep_rgb_color: tuple[int, int, int]
     sunrise_offset: datetime.timedelta | None