Over here the running temperatures are -40 to 40. Thats pretty much our possible temperature ranges each year except we don't usually see -40 or even really -30's.
Good to know that even the LED fixtures get hot enough for this cool effect. Another cool effect is where a lot of snow falls on the fixture, blocking the eye on the photocell & turning the light on early, which is actually kind of useful when it's snowing hard!
No I had this arm for quite some time and it has stain from when my father was staining his Shed years back when I still live at home. I bought my house in 2007 and installed the pole and have changed brackets a few times.
I think thats the storm thats coming here today.