Yes, you got the wrong one - the JL has the battery and load terminals reversed from the GL
You can still use it if you swap the two wires/terminals in the socket (that would be the two outer ones)
I am always hesitant to recommend this, as somewhere down the road (and possibly a new owner) has a bike with an undocumented wiring change that can cause confusion
But if you can't return/exchange and don't want flush that investment, that solution is simple to do.
