Lightbulb Icon - Creative Idea Symbol for Websites & Presentations #3761192 (License: Personal Use)

This flat-design lightbulb features a warm yellow glass bulb, white coiled filament, and three radiating spark lines to convey illumination and discovery. The base is dark blue with subtle layering, giving depth while maintaining a clean, modern aesthetic. Designed for digital use, it scales well across web and mobile interfaces.

Commonly used on landing pages, blog headers, or infographics to represent brainstorming, innovation, education, or “aha” moments; aligns with user intent seeking inspiration, solutions, or creative thinking resources.