MY LED LIGHTS WON'T TURN ON!

Ugh, these is so frustrating! I have my LED lights to work, but they just won't switch on. I've checked the sockets - they seem okay. Maybe the outlet is {the{ problem? I can't know what else to try! Any suggestions would be really appreciated! Diagnosing Faulty LED Lights When your LED lights begin to act up, it can be a frustrating experience