Idea Glowing Lightbulb black outline 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 outline 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 black outline version of the idea glowing lightbulb icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
