Bricks are not included. This listing is for the light set only. Key benefits Easy USB power: Runs from any standard USB port or power bank. Recommended operating voltage 3 to 5 V. Brings the model to life: Adds even, adjustable illumination to the 31213 Mona Lisa art panel, turning a dark display into a bright focal point. Enhances the building experience: Designed to support handson assembly and encourage creative thinking during installation and display. Neat, lowprofile fit: Components sit with minimal exposed wiring for a clean final appearance. Main features Compatibility: Made to work with set 31213 Mona Lisa art panel and similar flat art models. Materials: Constructed from grade ABS plastic and copper wiring and connectors for reliable durability. Installation: Specially designed layout for straightforward assembly. Stepbystep online instructions are provided to guide installation and placement. Power and performance: USBpowered for flexible placement; recommended voltage 3 to 5 V for performance. Practical use scenarios Home display: Power the light set from a USB wall adapter or power bank to highlight the art panel on a shelf or desk. Photography and presentation: Use the lights to improve visibility and detail when photographing or showcasing the finished model. Learning and hobby projects: Add lighting as part of a handson building session to explore basic wiring, placement, and creative presentation. What you receive Light set components only. Bricks and model pieces are not included. Notes Follow the provided installation instructions for results. Use a compatible USB power source within the recommended voltage range.