# LEDService - Source proto: `rb/api/led_service.proto` gRPC service for led. Service for controlling LED behavior | Method Name | Request Type | Response Type | Description | | ----------- | ------------ | ------------- | ------------| | SetLEDColor | [SetLEDColorRequest](../led/setledcolorrequest.md#rb-api-setledcolorrequest) | [SetLEDColorResponse](../led/setledcolorresponse.md#rb-api-setledcolorresponse) | Sets the LED color and (optionally) its blinking behavior. If blinking is true, the LED blinks at 'blinking_freq' for 'duration'. Otherwise, the LED remains in the requested color for 'duration'. |