Book Bulb Circle Badge black outline icon
Line icon of an open book with a light bulb above it inside a circular frame
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About the Book Bulb Circle Badge black outline icon
An open book with fanned pages sits beneath a small light bulb whose radiating rays suggest a spark of understanding, all held inside a thin circular frame. The pairing reads as knowledge turning into an idea: reading, study, research and insight. Use it for e-learning course cards, library or knowledge-base navigation, tutorial sections, science and innovation slides, and onboarding screens that introduce new concepts.
The book is drawn in near symmetry with a deep centre gutter and stepped page edges, while the bulb is compact with short dash rays for emphasis. The enclosing circle makes it work as a badge or avatar next to plain glyphs. It pairs with graduation cap, notebook and bulb icons; keep it at 32 px or larger so the bulb filament and page lines stay readable.
This is the black outline version of the book bulb circle badge 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.
