Warning Lightbulb Icon - Urgent Alert or Critical Idea Symbol #1838277 (License: Personal Use)

This stylized illustration features a classic incandescent lightbulb rendered in vibrant yellow, with a prominent red exclamation mark centered inside the glass bulb. Radiating red lines suggest illumination, alarm, or sudden realization, blending the concepts of innovation and warning. The design is clean, vector-style, and highly symbolic for digital interfaces or educational materials.

Commonly used in UI/UX design for alert banners, error messages, safety instructions, or brainstorming tools where attention must be drawn to critical information or insights. Matches user intent for quick visual recognition of urgency or importance.