Manitowoc Public Utilities are inviting everyone to enjoy and partake in their hands on light display. The display identifies the benefit to the environment, reduced energy consumption and lower utility bills that LED holiday lights have over conventional incandescent holiday lights. The display allows customers to control and actually see the energy consumption of four popular size/styles of lights that are on two identically decorated Christmas trees. MPU estimates that, when operated 24 hours a day, a tree lit with incandescent bulbs would be about $54 as compared to an LED lit trees cost of $1.09. The Holiday Light Display is located in the MPU office at 1303 South 8th Street in Manitowoc.