LED Hans 80w panel shutting off at random, help

[lolmon]

Got a 80w Led Hans Panel. was working fine a month or two. Now it is shutting off after 5-10 minutes, lights and fan. sometimes turning on again after 1 second. but eventually shuts off "permanently". after 10-20min i can turn it on again.
anyone knows what could be the issue?
thx

 

[lolmon]

got in contact with hans, sending me a new power supply. hope that does it

 

[J-zee]

Hope u got a back up...(plan)
Hope they replace it for u, what kind of warranty?