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 verified the fixtures - they seem okay. Maybe the wall switch is {the{ problem? I haven't remember what else to do! Any ideas would be much appreciated! Diagnosing Faulty LED Lights When your LED lights initiate to act up, it can be a annoying experie