THEIR LED LIGHTS WON'T TURN ON!

Ugh, this is so frustrating! I have my LED lights to work, but they just won't switch on. I've looked the sockets - they seem fine. Maybe the outlet is {the{ problem? I can't remember led lights xbox what else to try! Any help would be much appreciated! Diagnosing Faulty LED Lights When your LED lights initiate to malfunction, it can be a painf