where to get 3-way splitter

yes i bet this has been answered alot but i went on the lowes,home depot,walmart site and none of those fucking pieces of shits have even the y splitter on there site and im going fucking crazy. i have tryed searching socket,splitter,y splitter,cfl,adapter,twin adapter, and im going fucking crazy i have searched this site and people say walmart and lowes have it but its not on the site? i dont want to buy of the net?where can i get the 3-way splitter and im positive that home depot has the socket where you screw the light in a socket and plug it in your power outlet?

go in person

if they tried to list every nut and bolt on the site it would collapse under its own weight