(1) 2, 3,4,5 poles can be chosen.
(2)Can choose 1 side button or 2 sidebutton(With 2 side button,
both the wire of 2 side can be released easily)
(3) Can with or without "J"snap, easy to mount in the LED panel.
(4) Can with or without GroudStrap,which is easier to fix
(5) PA and PP housing can be chosen.