Lightbulb Icon - Symbol of Creativity and Innovation #2281660 (License: Personal Use)

This hand-drawn style lightbulb features a bold black outline, vivid yellow fill, and dynamic radiating lines to convey illumination and insight. The filament is stylized as a flowing curve, enhancing its symbolic association with creativity and eureka moments. Its clean, vector-friendly design makes it highly versatile for digital and print use.

Commonly used on landing pages, blog headers, or educational materials to represent brainstorming, problem-solving, or new concepts; aligns with user intent seeking inspiration, tutorials, or innovation-related content.