Inspiration Sprout Lightbulb black outline icon
Outline lightbulb with a small two-leaf plant sprouting inside and rays around the glass
About the Inspiration Sprout Lightbulb black outline icon
A rounded lightbulb drawn in clean outline, with a two-leaf seedling growing up from the base of the glass and short rays radiating from the top edge. It reads instantly as a bright idea that is also growing, which makes it useful for brainstorming tools, startup and sustainability decks, blog headers about creative thinking, and onboarding screens introducing a new feature.
The circular glass dominates the frame while the threaded cap and stepped base anchor it, and the sprout keeps the interior from looking empty. Pair it with plain bulb, rocket and target icons of the same stroke weight, and use it at 32px or larger so the leaves stay legible.
This is the black outline version of the inspiration sprout lightbulb icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
