What does this box contain?
Hello. I was wondering what would be inside this pharmacy cross sign box (the sign emits light during the day) and wether or not it could be harmful to be nearby for a long time since this is installed just below my office window (1 meter away or so)
Thank you very much!
Hello. I was wondering what would be inside this pharmacy cross sign box (the sign emits light during the day) and wether or not it could be harmful to be nearby for a long time since this is installed just below my office window (1 meter away or so)
Thank you very much!