Hasn't happened to me but I will admit to forgetting to close it one time
The motion light that comes with it was a great addition to the garage and barn
I grew auto northern lights and an early miss last round
early miss was ready with 7 weeks flower and the NL went a full 10 weeks
I was happy with how they turned out and got a pretty good yield
Welcome aboard
I have the same lights there gonna rock
Your going to want a fan blowing over the top of lights on the driver they heat up too much for my liking without cooling
for my 4x4 I went with a pair of 272 240W with crees and uv with switch for some control
one 3000k and one 3500k along with a 50 watt cree 660 red to experiment with
the drivers need some active cooling so a window fan worked out nicely