MY LED LIGHTS WON'T TURN ON!

Ugh, these is so frustrating! I want my LED lights to work, but they just won't switch on. I've checked the sockets - they led lights walmart seem fine. Maybe the wall switch is {the{ problem? I can't know what else to do! Any ideas would be really appreciated! Diagnosing Faulty LED Lights When your LED lights initiate to act up, it can be a an