MY LED LIGHTS WON'T TURN ON!

Ugh, that is so frustrating! I need my LED lights to work, but they just won't switch on. I've looked the sockets - they seem fine. Maybe the wall switch is {the{ problem? I can't know what else to try! Any ideas would be greatly appreciated! Diagnosing Faulty LED Lights When your LED lights start to act up, it can be a frustrating experience.