Icons

Ionicons Lightbulb Icon

Use the Lightbulb SVG icon from Ionicons in your product UI. IconStash gives you instant access to the SVG code, React JSX snippet, CSS background-mask, and custom PNG download — all from the browser with no login.

Open in editor Browse Ionicons All lightbulb icons

Interactive Customizer

1.5px
128px

About this icon

Use the Lightbulb icon

The Lightbulb icon (Ionicons) is categorized under Interface. Its light style is optimal for subtle decorative accents, secondary labels, light-themed dashboards, and minimal product pages and scales cleanly from 16px to 512px.

Use the IconStash detail panel to preview with a custom background, adjust stroke width, and generate production-ready SVG or PNG files without any external tools.

Export formats

Copy clean SVG vectors with one click, generate custom-size PNG files from 16px to 512px, export JSX/React components ready to paste into your project, or use the icon as a CSS background-mask for flexible theming.

All exports are based on the same editable vector — so the Lightbulb icon stays pixel-perfect at 16px, 24px, 48px, and any large marketing size.

Design & UX integration

Aesthetic characteristics

Ionicons ships Lightbulb in Outline, Filled and Sharp variants. Sharp drops the rounded corners for a more angular look, which makes the set unusually flexible — the same icon can read as approachable or as technical depending on which variant you pick.

UX best practices

As a general interface glyph, the Lightbulb icon does its job best between 16px and 24px, sitting next to a text label. Icon-only treatments work for a small set of universally understood actions, but comprehension falls off quickly once the action is specific to your product — so when in doubt, add the word.

Use in your project

React / npm — Ionicons

npm install @ionic/react ionicons

import { IonIcon } from '@ionic/react';
import { lightbulb } from 'ionicons/icons';

// JSX usage:
<IonIcon icon={lightbulb} style={{ fontSize: '24px' }} />

Copy the SVG markup directly from the IconStash editor to use the Lightbulb icon without any npm package — paste it into HTML, JSX, or a design tool.

Inline SVG (copy & paste)

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" width="24" height="24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" role="img" aria-label="lightbulb icon"><path d="M256 32c-70.7 0-128 55.4-128 123.8 0 4.9.3 9.7.9 14.5.6 5.4 1.6 10.6 3 15.7.1.5.3 1.1.4 1.6 16.6 62.8 45.3 71.5 58.9 167.6 0 .2.1.4.1.5 1.5 9.2 9.8 12.3 19.8 12.3H301c10 0 18.2-3.1 19.7-12.3 0-.2.1-.4.1-.5 13.6-96.1 42.3-104.7 58.9-167.6.2-.5.3-1 .4-1.6 1.3-5.1 2.3-10.4 3-15.7.6-4.7.9-9.6.9-14.5C384 87.4 326.7 32 256 32z" fill="currentColor"/><path d="M317.8 396.5c.1-.2.3-.4.4-.6 1.1-1.7 1.7-3.6 1.7-5.7 0-3.5 1.6-6.2-6.5-6.2H198.6c-8.1 0-6.5 2.1-6.5 6.2 0 2.1.6 4 1.7 5.7.1.2.3.4.5.6 0 .1.1.1.1.2 1.7 2.6 2.7 4.4 2.7 7.6 0 3.1-.9 4.9-2.6 7.5-.3.4-.5.7-.7 1-1 1.7-1.6 3.6-1.6 5.6 0 2.1.6 4 1.7 5.8.1.2.3.4.4.6 1.8 2.7 2.8 4.5 2.8 7.8 0 3.1-.9 4.9-2.6 7.4-.2.4-.5.7-.8 1.1-1 1.7-1.6 3.6-1.6 5.6 0 5.4 4.3 10.1 10.2 11.6.3.1.6.1.9.2 6 1.4 12.2 1.6 18.5 2.5.7.1 1.4.2 2.2.3 5.6 1 10.3 3.9 13.4 7.7 3.8 5.3 10.8 11 18.8 11 7.6 0 14.3-5.4 18.2-10.4 3-4.2 8-7.3 13.9-8.4.7-.1 1.4-.3 2.2-.3 6.3-.9 12.5-1.1 18.5-2.5.3-.1.6-.1.9-.2 5.9-1.6 10.2-6.2 10.2-11.6 0-2-.6-3.9-1.6-5.6-.3-.4-.5-.7-.8-1.1-1.6-2.6-2.6-4.3-2.6-7.4 0-3.2 1-5.1 2.8-7.8.1-.2.3-.4.4-.6 1.1-1.7 1.7-3.7 1.7-5.8 0-2-.6-3.9-1.6-5.6-.3-.3-.5-.7-.7-1-1.6-2.6-2.6-4.3-2.6-7.5s1-5 2.7-7.6c0 .1 0 0 .1-.1z" fill="currentColor"/></svg>

Library & related icons

About Ionicons

Beautifully crafted open-source icons built for Ionic Framework. 2,600+ icons in Outline, Filled, and Sharp variants — works in any web framework.

  • Total icons: 2,607+
  • Style: multi-style
  • License: MIT
  • npm package: ionicons
Browse all 2,607 Ionicons icons →

People also search for

Pixel Art Lightbulb IconPhosphor Lightbulb IconMaterial Symbols Light Lightbulb IconMaterial Symbols Lightbulb IconMaterial Design Lightbulb IconLucide Lightbulb Icon

Frequently asked questions

What is the Lightbulb icon?

The Lightbulb icon is a light-style SVG icon from the Ionicons library, categorized under Interface. It is designed for use in general-purpose product UIs, design systems, component libraries, web applications, and marketing sites. On IconStash you can preview it, customize its color and size, and export it in SVG, PNG, JSX, or CSS formats directly from your browser.

Is the Lightbulb icon free to use?

Yes. Ionicons is licensed under MIT, making it free for personal and commercial use. This means you can freely use the Lightbulb icon in personal, commercial, and open-source projects. IconStash provides SVG and PNG access at no cost with no login required.

How do I use the Lightbulb icon in React?

Install the package with `npm install ionicons`, then import the component into your React file. IconStash's detail panel shows you the exact npm command, import statement, and JSX usage snippet for every icon — just click the Code tab and copy with one click.

What is the Ionicons icon library?

Beautifully crafted open-source icons built for Ionic Framework. 2,600+ icons in Outline, Filled, and Sharp variants — works in any web framework. It contains 2,607+ icons. IconStash indexes the complete Ionicons collection alongside 27 other open-source libraries — 134,701 icons total — in a single unified search interface.

Can I download the Lightbulb icon as a PNG?

Yes. Open the Lightbulb icon in IconStash, set your desired pixel size (16px to 512px) in the detail panel, and click Download PNG. You can also export a multi-resolution ZIP pack containing 16, 24, 32, 48, 64, 128, 256, and 512px PNGs with a single click.

What does the light icon style mean?

An icon in light style uses light-weight strokes that pair well with thin typography and minimalist layouts. This style is best suited for subtle decorative accents, secondary labels, light-themed dashboards, and minimal product pages. The Ionicons Lightbulb icon follows this visual convention throughout the Ionicons design system.

Can I change the Lightbulb icon's color and size before downloading?

Yes. In IconStash's editor panel, choose from six color presets (blue, slate, green, purple, red, teal) or enter a custom hex value. Drag the size slider (16–256px) or type an exact pixel value up to 512px. Changes apply instantly to the SVG preview, the PNG output, and the copied code.