symyjym
Banned
So you agree that mist fog and very low clouds make the lights from the Amex stand out more, and this is why it's been recently noticed.
Apologies if I have missed something after reading through the whole thread.
As I said on the previous post; it is stating the bloody obvious. I don't know how long we have been using the grow lights for, what time of day they are turned on or how many months of the winter they are used for. My only point is that the light escaping is a sign of wasted energy which could be resolved with large reflective covers. Not only would the system be more efficient, no one could complain about it. It would be a win win.