The C2 is a painted iron accessory to combine LED Ginger models 32C and 42C wall sconces together to a single junction box. This is a bracket that connects the two wall sconces together. Type into the search box "32C" or "42C" to see available color and size options for this bracket.
The C3 is a painted iron accessory to combine LED Ginger wall sconces of 32C, 42C, and 60C to a single junction box. Can use various colors, but sizes but remain the same for each bracket.