Glowing Light Bulb Illustration

A straightforward, hand-drawn style illustration featuring a light bulb that appears to be actively glowing. The bulb's glass portion is light blue with a darker blue outline, sitting atop a detailed grey screw-in base. A prominent yellow burst surrounds the bulb, indicating its illumination, and a subtle yellow filament is visible within. This image conveys the concept of an idea, brightness, or a spark of thought.

light bulb - glowing - idea - illumination - cartoon - electricity - innovation