| Description: The illumination_state attribute provides if the LED was On or Off. |
| Namespace Id: img | Steward: img | Class Name: LED_Illumination_Source | Type: ASCII_Short_String_Collapsed |
| Minimum Value: None | Maximum Value: None | Minimum Characters: 1 | Maximum Characters: 255 |
| Unit of Measure Type: None | Default Unit Id: None | Attribute Concept: None | Conceptual Domain: SHORT_STRING |
| Status: Active | Nillable: false | Pattern: None |
| Permissible Value(s) | Value | Value Meaning |
| | Off | Illumination state (LED) is Off. |
| | On | Illumination state (LED) is On. |