Light Bulb Icon - Symbol of Ideas, Innovation & Illumination #3644377 (License: Personal Use)

This stylized illustration features a bright yellow glass bulb with a thick black outline and a metallic gray screw-in base, evoking the classic incandescent bulb design. The clean, vector-like appearance makes it highly scalable and suitable for digital interfaces, presentations, or infographics. Its simplicity ensures immediate recognition across diverse audiences and cultures.

Commonly used in websites, apps, and educational materials to signify brainstorming, innovation, tips, or “aha!” moments; often appears in UI elements like idea buttons, help sections, or learning modules.