Lightbulb Icon - Symbol of Ideas, Innovation & Creativity #3681431 (License: Personal Use)

This black-and-white line-art lightbulb features a rounded glass bulb, a narrow neck, and a base with two horizontal lines indicating the screw thread. Three short diagonal rays above the bulb suggest illumination or an “aha!” moment. The clean, scalable vector style makes it suitable for digital interfaces and print media.

Commonly used in websites, apps, presentations, and educational materials to denote brainstorming, problem-solving, new concepts, or user onboarding steps. Matches user intent for visual metaphors of creativity, learning, or innovation.