Light Bulb Icon - Symbol of Innovation and Bright Ideas #1975134 (License: Personal Use)

This vector-style illustration depicts a traditional incandescent light bulb with a visible coiled filament emitting soft light. The metallic screw base features the Chinese character “光” (guāng), meaning “light,” adding cultural and symbolic depth. Radiant yellow and orange concentric rings in the background enhance the theme of brightness and inspiration.

Commonly used in articles, landing pages, or presentations about creativity, problem-solving, education, energy efficiency, or lighting technology; serves visual metaphor for “aha!” moments or new ideas.