Is this possible. Replace some Sengled smartbulbs with ones that have Bluetooth Speakers built into them, to attach to a single Echo Dot.Is this possible. Replace some Sengled smartbulbs with ones that have Bluetooth Speakers built into them, to attach to a single Echo Dot. Could i have multiple BT smartbulbs attach to a single Dot? Would i have a problem with delays, creating a echo sound effect? I am thinking if it was possible to play music throughout my house using BT smart light bulbs.