Brain Lightbulb Icon - Creative Thinking & Innovation Symbol #3756215 (License: Personal Use)

This vector illustration combines a classic incandescent lightbulb with a human brain silhouette, where the glass bulb forms the cerebral cortex filled with yellow lobes and blue synaptic nodes. The filament is replaced by a central neural pathway, and small radiating lines above suggest an “aha!” moment. The base features blue horizontal bands, adding visual balance and modern flair.

Commonly used in websites or presentations about creativity, cognitive science, edtech, startup ideation, or problem-solving frameworks; it visually conveys “idea generation” or “smart solutions” for users seeking inspiration or intellectual content.