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 looked the fixtures - they seem alright. Maybe the circuit breaker is {the{ problem? I haven't remember what else to do! Any help would be greatly appreciated! Identifying Faulty LED Lights When your led lights online LED lights begin to act up, it can