MY LED LIGHTS WON'T TURN ON!

Ugh, these is so frustrating! I want my LED lights to work, but they just won't turn on. I've verified the fixtures - they seem fine. Maybe the wall switch is {the{ problem? I don't know what else to try! Any ideas would be much appreciated! Identifying Faulty LED Lights When your LED lights start to fail, it can be a annoying experience. Befor