Lightbulb Icon - Symbol of Ideas, Innovation, and Creativity #3612712 (License: Personal Use)

This hand-drawn style icon features a vibrant yellow bulb with a bold black outline and dynamic radiating lines, evoking energy and insight. The screw base adds realism while maintaining simplicity, making it ideal for digital interfaces and print media. Its universal recognition makes it a go-to visual for concepts like brainstorming, problem-solving, and invention.

Commonly used in websites, presentations, and apps to denote ideas, tips, insights, or creative solutions; aligns with user intent for learning, innovation, or productivity content.