The modular 3D Christmas house lights model can be strung together and there are straight, corner and down wires (with morphs. this model took 3 hours to model and setup. The modular 3D Christmas house lights model can be strung together and there are straight, corner and down wires (with morphs. this model took 3 hours to model and setup. The lights can be stringed together by adding Bulb Strings to each other and adding a Straight Wire in between each time for equal spacing. There is also a curve wire and a down wire with a plug on it. The Straight wire, corner, down wire hove morphs to change their lengths. Don't forget to parent each section to the previous section for easier movements / adjustments.