A total of 64x Bluetooth lights and AOnes can be connected onto one username mesh. The number of total lights you can connect is contingent upon how many smart inside vs AOnes you are using. The AOne module counts as one Bluetooth module and can connect to many non-Bluetooth lights, greatly increasing the amount of total lights in your smart lighting system, whereas the smart inside products each contain a Bluetooth module and count as one individual Bluetooth node.
AOne™ Assistance
Support for Smart Spaces