This new tower has been installed recently to help disguise a cord cover that goes up to the tracks new perimeter lights. Same style construction as the other towers primarily dowell rods and styrene. Back to the lights though, my friend/neighbor spent many hours with me helping me put up the light fixtures around the circuit installing dimmers and the like. The lights actually are pretty cool for night racing in that they have a set of blue leds in the center that remain on even when dimmed which gives a cool night look to the track. Thanks Smitty!