Lighthouse windmill

This lighthouse windmill model is very interesting! It combines a reduction motor and an LED kit, and can present a more vivid effect. "Printing without the need for additional support" means that when 3D printing this model, its structural design is relatively reasonable, and no additional supports are needed to maintain the shape. This can save printing materials and post-processing time. However, in order for the model to operate normally and show the lighting effect, it is indeed necessary to purchase a motor (reduction motor) and an LED kit. The motor is used to drive the rotation of the windmill, while the LED kit can provide lighting and enhance the ornamental value of the model.