---
title: "Flash 3 Icon | Free Download PNG & SVG | Flex Duo - Free"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/flash-3--26836
canonical_url: "https://www.streamlinehq.com/icons/download/flash-3--26836"
summary: "Rounded duotone icon of a lightning bolt. Used for flash, energy, power, and speed controls."
---

# Flash 3 icon

The Flash 3 icon shows a rounded lightning bolt with a contrasting inner fill. Drawn in the duotone style on a 14px grid with a 1px stroke so its smooth curves remain clear at small sizes. Use it for flash actions, energy indicators, power controls, speed features, and charging interfaces. It belongs to Flex Duo - Free set in the Flex family.

## Preview

![Rounded duotone icon of a lightning bolt. Used for flash, energy, power, and speed controls.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/images-photography/flash-3-pvf21p9z2edk5zi0ezz1k7.png/flash-3-su5da7y7f5ymfvwdoeopa.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Flash 3
- **Type**: Icon
- **Set**: [Flex Duo - Free](/icons/flex-duo-free.md) — [Free + Open-source] Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal. The Duo style is perfect for projects that require differentiation between actions, using color to convey meaning effectively. It also allows you to customize the line thickness. All Flex Duo icons are designed on a 14px grid with a 1px default stroke and two customizable colors. Licensed under the Creative Commons - CC BY 4.0
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Duo
- **Category**: Images Photography › Images Photography
- **Default size**: 14px
- **Stroke width**: 1px
- **Pricing**: Free
- **License**: [Free](https://home.streamlinehq.com/license-free)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: flash, bolt, lightning, electricity, energy, power, charge, thunder, strike, connect

## Download

- [Download Flash 3 on Streamline](https://www.streamlinehq.com/icons/download/flash-3--26836)

## Also available in other styles

- [Flash 3 — Flex Flat - Free](/icons/download/flash-3--26846.md) (Free)
- [Flash 3 — Flex Neon - Free](/icons/download/flash-3--31956.md) (Free)
- [Flash 3 — Flex Gradient - Free](/icons/download/flash-3--29610.md) (Free)
- [Flash 3 — Flex Remix - Free](/icons/download/flash-3--29614.md) (Free)
- [Flash 3 — Flex Line - Free](/icons/download/flash-3--26794.md) (Free)
- [Flash 3 — Flex Solid - Free](/icons/download/flash-3--26811.md) (Free)
- [Flash 3 — Flex Pop - Free](/icons/download/flash-3--31940.md) (Free)

---

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