We have covered plenty of interesting smart light bulbs in the past. The Sony LED Light Bulb Speaker (LSPX-100E26J) happens to be a light bulb with a Bluetooth speaker. You can control the light bulb with a smartphone app. There is also a NFC remote for you to rely on to control your speaker.
The above video shows the LED Light Bulb Speaker in action. It will be released in Japan later this month.