Blue Sky Color Changing Dimmable Globe Light Bulb Wireless Bluetooth Built In Speaker 65-Watt EQ Sync up to 12 Bulbs for a Virtual Surround Sound Effect BR30 Unique LED light Bulb Bluetooth Speaker Enjoy music wirelessly from Bluetooth enabled smart device 50+ colors & brightness control Control speaker & light through free BSW-SYNC app Download free app, BSW-SYNC, to connect to w/ any smart device Compatible w/ recessed lighting fixtures & most lamps w/ shade No batteries or hardware needed