Animated Lightbulb Icon Idea Reveal

This clean, minimalist animated icon depicts a lightbulb turning on and off, symbolizing ideas, innovation, or a solution. The animation features a simple black outline that quickly fills with a bright yellow color, followed by a subtle glow and flicker, before the fill recedes. Its clear, vector-based design and fluid motion make it ideal for illustrating moments of insight, creative thinking, or problem-solving in a variety of digital projects. This versatile clip can enhance explainer videos, presentations, or tech-related content with a clear, universally understood visual metaphor for discovery.