Activities

Android

Arrows

Audio Video

Business Payments

Common Actions

Communication

Hardware

Home

Household

Maps

Photo Image

Privacy Security

Social

Text Formatting

Transportation

Travel

UI Actions

Streamline 3.0

Ultimate

Core

Flex

Sharp

Plump

Micro

Freehand

Streamline Material

Nova

Cyber

Streamline Vault

Logos

Pixel

Google Material

Tabler

Remix

Feather

Iconoir

Carbon

Solar

Lucide

Brand Logos

Bootstrap

Atlas

Unicons

Ionic Icons

Phosphor

MingCute

Font Awesome

Majesticons

Mynaui

Radix

Heroicons

Flagpack

Lightbulb

Rounded line icon of a lightbulb with a circular dome, base bar, and small bottom cap. Used for ideas, tips, and lighting.

Clean line icon of a lightbulb with a round bulb, rectangular base, and small cap. Used for ideas, tips, and lighting.

Lightbulb 1

Lightbulb 3

Clean line icon of a bulb with a rounded top, base, and small semicircle. Used for ideas, tips, and lighting.

Sharp line icon of a bulb with a rectangular base and half-round cap. Used for ideas, lighting, and tips.

The Lightbulb icon shows a rounded bulb body with a flat lower edge, a rectangular connector, and a semicircular base. Drawn in the sharp line style on a 24px grid, it delivers clear, angular geometry for UI symbols. Use it for idea prompts, lighting controls, tips, innovation features, and educational interfaces. It belongs to Sharp Line - Streamline Material set in the Streamline Material family.

<p>Material Pro Sharp Line variant features sharp, angular icon designs in line format with improved coverage and consistency.</p>

Sharp Line - Streamline Material

<p>Everything you love about Material, without the flaws. We fixed inconsistencies, expanded the library, and rebuilt it for total coverage.</p>

Lightbulb is a line-style Icon from Sharp Line - Streamline Material set.