Light Bulb Icon - Symbol of Ideas, Innovation, and Illumination #47356 (License: Personal Use)

This black-and-white line art depicts a traditional incandescent light bulb with radiating lines to signify brightness or a “eureka” moment. The design includes a visible filament loop and screw-thread base, emphasizing its classic form. Its stark simplicity makes it highly versatile for digital interfaces, infographics, and conceptual branding.

Commonly used in websites, presentations, and educational materials to represent innovation, brainstorming, learning, or energy efficiency topics; aligns with user intent seeking visual metaphors for ideas, solutions, or enlightenment.