Echo, Echo Dot, Echo Plus, Echo Spot, and Echo Show can all stream music to the Smart LED with Bluetooth Speaker bulb but none of them will have lighting control capabilities.
Please note that with this setup, the Pulse app cannot adjust the volume of the Smart LED with Bluetooth Speaker bulb.
Echo devices will not be able to connect to the Bluetooth module that regulates the lighting control.
To control the lights on a Smart LED with Bluetooth Speaker bulb, you would have to disconnect the Echo device from the bulb. From there, you would use your mobile device to connect to the bulb's Bluetooth. Then, open the Pulse App to control the LED on the bulb.
You can, of course, use your Echo device to adjust the volume of the audio for the Smart LED with Bluetooth Speaker bulb.