Idea Glowing Lightbulb black filled icon
Outline of a lit lightbulb with rays radiating outward and a coiled screw base
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About the Idea Glowing Lightbulb black filled icon
A rounded bulb sits above a three-ring coiled screw base, with a short curved highlight inside the glass and twelve straight rays spreading evenly around it. The lit bulb is the standard shorthand for a new idea, insight or creative breakthrough. Use it in brainstorming and note apps, startup and pitch decks, tips and hints callouts, e-learning modules, and innovation section headers.
The rays are set at even angles and stop well clear of the glass, so the bulb keeps its shape at a glance, while the stacked base rings add weight at the bottom. It pairs with brain, rocket and target icons for innovation sets. Drop the rays or scale past 24 px if the glyph will sit in a dense toolbar.
This is the solid black filled version of the idea glowing lightbulb icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.
Free for personal and commercial use with attribution.
