diff --git a/docs/entity_light.md b/docs/entity_light.md
index 7fd9020e..ba9c3d11 100644
--- a/docs/entity_light.md
+++ b/docs/entity_light.md
@@ -3,14 +3,59 @@ title: Light Entity
 sidebar_label: Light
 ---
 
-> This entry is incomplete. Contribution welcome.
+
+A light entity is a device that controls the brightness, RGB value,color temperature and effects of a light source.
 
 ## Properties
 
-> Properties should always only return information from memory and not do I/O (like network requests). Implement `update()` or `async_update()` to fetch data.
-
 | Name | Type | Default | Description
-| ---- | ---- | ------- | -----------
+| ---- | ---- | ---- | ----
+| brightness | int | None | Return the brightness of this light between 0..255
+| color_temp | int | None | Return the CT color value in mireds.
+| effect | String | None | Return the current effect.
+| effect_list | list | None | Return the list of supported effects.
+| hs_color | list | None | Return the hue and saturation color value [float, float].
+| is_on    | bool | bool  | Returns if the light entity is on or not.  
+| max_minreds | int | int | Return the warmest color_temp that this light supports.
+| min_mireds | int | int | Return the coldest color_temp that this light supports.
+| supported_features | int | int | Flag supported features.
+| white_value | int | None | Return the white value of this light between 0..255.
+
+
+## Support Feature  
+| Constant | Description 
+|----------|-----------------------
+| `SUPPORT_BRIGHTNESS` | Controls the brightness of a light source
+| `SUPPORT_COLOR` | Controls the color a light source shows
+| `SUPPORT_COLOR_TEMP` | Controls the representation a light source shows based on temperature
+| `SUPPORT_EFFECT` | Controls the effect a light source shows
+| `SUPPORT_FLASH` | Controls the duration of a flash a light source shows
+| `SUPPORT_TRANSITION` | Controls the duration of transitions between color and effects
+| `SUPPORT_WHITE_VALUE` | Controls the white light a light source shows.
 
 ## Methods
 
+# Turn on Light Device
+
+```python
+class MyLightDevice(LightDevice):
+  def turn_on(self, **kwargs):
+    """Turn the device on."""
+    
+  async def async_turn_on(self, **kwargs):
+    """Turn device on."""
+
+```
+
+# Turn Off Light Device
+
+```python
+class MyLightDevice(LightDevice):
+
+  def turn_off(self, **kwargs):
+    """Turn the device off."""
+  
+  async def async_turn_off(self, **kwargs):
+    """Turn device off."""
+
+```