Flat Design Building Windows Lighting Up Animation

This animated clip features a minimalist flat design illustration of a multi-story building. The windows light up sequentially, creating a gentle and rhythmic pattern that cycles through each floor. Rendered with clean lines and solid colors, this visual effect provides a modern and appealing representation of urban living or business structures. It is ideal for enhancing explainer videos, corporate presentations, mobile application interfaces, or any project requiring a simple, clean, and engaging visual element with an alpha channel for easy integration.