Two way switch

[ssttaagg]

I had to change a switch that was on a two way light and have put two of them on the same as the old ones, both of them will turn one the lights and turn them off one at a time but not as a two way circuit, the old ones had L1,L2,C but the new ones have L,X1,X2.
Need some help please.

 

[endecotp]

L = C
X1 = L1
X2 = L2

 

[ssttaagg]

Thank you very much endecotp for the info, works perfect now.