A:Answer Hello and thank you for reaching out! If you have the Nanoleaf Shapes Triangles now but had the OG Light Panels "Aurora" Triangles from 6 years ago, then sorry they will not Connect. These two Nanoleaf Devices have different connectors at the back so they will not connect to each other. However if you have the Nanoleaf Shapes Triangles, it can definitely connect to any other Nanoleaf Lights from the same line (Triangles, Mini Triangles and Hexagons) Let us know if you have further questions!