LED lights Malfunctioning?

[YippeeSkippy]

My pool is still under warranty so hopefully this is covered, but I'd like to have some idea of what problems could be newly causing my LED light to go off randomly? Because the pool has an auto cover, we don't use the lights at night so frequently that I'm sure this *is* a new problem? Just recently during a night swim one or the other, then both lights went off, then a min or so later came on. I have to say I'm a little worried (you know, that electricity and water thing?) but not so worried that its interrupted our daytime swims.
I'd appreciate any thoughts so that when I go to the PB I am prepared.
Thanks!
Yippee (Skippy's other half)

 

[techguy]

They could have a thermal switch. If the too hot, they turn off and when the switch resets in about 10 minutes, it comes back in. I would call the manufacturer to track your concerns earlier in the warranty period.