Light Bulb Icon - Symbol of Ideas, Innovation, and Illumination #3099747 (License: Personal Use)

This monochrome vector-style image depicts a traditional incandescent light bulb with a stylized zigzag filament centered within a smooth, oval-shaped glass envelope. The design emphasizes clarity and symbolism over realism, using bold black lines on a white background to convey universal recognition. Its simplicity makes it highly scalable and suitable for digital interfaces, presentations, and print media.

Commonly used in websites, apps, and infographics to represent concepts like brainstorming, problem-solving, education, energy efficiency, or “aha” moments; ideal for landing pages, blog headers, or UI icons where visual metaphor enhances user understanding.