This full-scale traffic light replica is designed as a realistic modular build, perfect for display, props, themed décor, or interactive projects. The model consists of a central housing block for the lighting, a realistic lens printed in transparent PETG, and a front cover, all secured together with 4mm diameter bolts and nuts. Each completed section is then stacked vertically to form the full traffic light.

To bring the model to life, lighting must be added, and in my version I used RGB LED lights to recreate the authentic traffic signal look. The modular design makes the model practical to print, easy to assemble, and highly customizable depending on your preferred lighting setup and finish.