You can connect as many long distance Friendship Lamps to your group as you like!
All of our LuvLink Lamps connect together - so in one group, you could possibly have a Classic Friendship Lamp, a Modern Lamp - Cube / Cylinder / Tower / Home, an Infinity Lamp or an Infinity Voice.
There is no limit to the number of lamps or the types of LuvLink Lamps that can connect to a single Group ID.
We have entire families with dozens of members spread around the world using these lamps - and we also have members of the same household on the same WiFi connecting together using our Friendship Lamps!