Light Bulb Icon - Symbol of Ideas, Innovation & Energy Efficiency #2120112 (License: Personal Use)

This stylized illustration features a classic incandescent light bulb with a vivid yellow glow and soft white hotspot at the center, suggesting illumination and clarity. The metallic gray base adds realism while maintaining a clean, vector-friendly design suitable for digital interfaces. Its simplicity makes it instantly recognizable across cultures and contexts.

Commonly used in websites, presentations, and apps to denote brainstorming, new ideas, tutorials, energy-saving tips, or innovation sections; matches user intent for visual metaphors of insight or sustainability.