Correct.
You can wire them all individually so you have three plugs to plug into three sockets... or you can get a junction box and connect all 3 together so you only have 1 plug.
You can also optionally wire them into an on/off switch each, or one on the plug lead to the junction box.
You can wire them all individually so you have three plugs to plug into three sockets... or you can get a junction box and connect all 3 together so you only have 1 plug.
You can also optionally wire them into an on/off switch each, or one on the plug lead to the junction box.