Bulb black outline icon
Outline light bulb with filament, screw base and glow rays inside a circular frame
About the Bulb black outline icon
A pear-shaped glass bulb with a V-shaped filament and a coiled screw base is surrounded by six short rays, all set inside a thin circular frame. The glow lines make it read as a bright idea, insight, a tip or innovation rather than a plain lamp. Use it in tips and hints callouts, brainstorming and strategy decks, learning platforms, startup landing pages and energy-saving or utility screens.
The circle frames the bulb with even spacing while the rays fill the corners of that space, giving a balanced radial composition. It pairs with brain, rocket, target and gear icons in a creativity set. The hand-drawn filament and ray strokes are fine, so avoid using it below 32 px.
This is the black outline version of the bulb icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
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.
