Lightbulb Icon - Symbol of Ideas, Innovation, and Creativity #3340133 (License: Personal Use)

This hand-drawn style icon features a bold yellow lightbulb with a black outline and dynamic radiating lines, evoking illumination and sudden realization. The filament is stylized as a simple curved line, reinforcing its symbolic rather than realistic nature. Its clean, minimalist design makes it universally recognizable across digital and print media.

Commonly used in educational materials, presentation slides, websites about innovation or brainstorming, and UI elements to indicate tips, insights, or new features; matches user intent for visual metaphors of creativity and problem-solving.