Light Bulb black filled icon
Outline light bulb with a Y-shaped filament, screw base and three rays above it
About the Light Bulb black filled icon
A rounded incandescent bulb with a simple Y-shaped filament inside, a narrow neck, a flat collar and a small squared screw base. Three short rays above the glass show it lit. It stands for ideas, inspiration and insight as readily as for lighting itself, so it works in tip and hint callouts, brainstorming and note apps, energy saving pages, product feature lists and pitch deck slides.
The glass takes about half the total height, keeping the bulb shape unmistakable, while the sparse filament avoids clutter at small sizes. The rays sit clear of the glass so the outline stays crisp. Pair it with brain, rocket and gear icons for an ideas set, and drop the fill style into dark UI where the outline thins out.
This is the solid black filled version of the light bulb 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.
