As requested i took some images of the tables and it’s guts the last time i walked by. Marek was adjusting the lights inside the table all day. There are little plastic rotating arms that hold small rakes of infared LED lights. You can see them in some of the pictures. The arms and lights are the white plastic things on the inside. The LED lights are a new addition in this version apparently they are much brigher and last much longer than the old bulb style.