THEIR LED LIGHTS WON'T TURN ON!

Ugh, these is so frustrating! I have my LED lights to work, but they just won't turn on. I've checked the fixtures - they seem alright. Maybe the outlet is {the{ problem? I don't know what else to do! Any suggestions would be greatly appreciated! Diagnosing Faulty LED Lights When your LED lights start to act up, it can be a annoying experience.