Description:Enhance Your Miniature World: Model Train Traffic Lights adds a touch of realism to your railroad and architectural layouts. This model is a great addition to dioramas, building sandboxes, and model train sets, bringing your miniature streets to lifeFunctional Three Color LEDs: Traffic Lights Model comes pre installed with bright red, green, and yellow LEDs. The wires are color coded for easy installation (green for green, red for red, and yellow for yellow), and the black wire serves as the common positive terminal for powerEasy Setup: Your purchase includes a miniature traffic light model, a dedicated battery compartment, and a control panel for managing the light signalsMaterial: Railroad Mini Signal Light is constructed from a combination of sturdy plastic and metal components for durability. It seamlessly integrates into your miniature display for years of enjoymentDimensions: Micro Landscape Light measures 7.3cmx1cm/2.87inchx0.39inch, making it suitable for a variety of miniature projects. Its compact size ensures a realistic appearance without overpowering your sceneSpecification:Material:Plastic MetalSize Chart:7.3cmx1cm/2.87inchx0.39inchPackage Includes:1 Traffic Lights Model1 battery box1 control panelNote:1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful online shopping!