The lightbulb icon is a universal symbol for creativity and innovation. Often used in digital designs to represent bright ideas and problem-solving, this icon can be a powerful visual element in presentations, websites, and marketing materials. Its simple yet effective design makes it easily recognizable and versatile for various applications. Whether you're brainstorming new concepts or showcasing your innovative products, the lightbulb icon can help convey your message effectively. Use it to inspire your audience and highlight the creative potential within your projects.