Bulb black outline icon
Lit light bulb with visible filament, screw base and rays radiating outward
About the Bulb black outline icon
A classic pear-shaped bulb shows a two-post filament inside the glass, a ribbed screw base under a narrow neck, and eight short straight rays radiating outward to signal that it is lit.
The glow makes it the standard mark for a new idea, a hint or a flash of insight. Use it for tips and help callouts, idea or suggestion boxes, innovation sections on a site, energy-saving product pages, and brainstorming presentation slides.
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.
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.
