---
title: "Flash 1 Icon | Free Download PNG & SVG | Ultimate Duotone"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/flash-1--15791
canonical_url: "https://www.streamlinehq.com/icons/download/flash-1--15791"
summary: "Sharp duotone icon of a lightning bolt with two blue fills. Used for energy, power, and charging."
---

# Flash 1 icon

The Flash 1 icon shows a sharp lightning bolt with two blue filled sections. Drawn in the duotone style on a 24px grid with a 1px stroke so it stays clear at small sizes. Use it for energy controls, power indicators, charging states, batteries, and electricity apps. It belongs to Ultimate Duotone set in the Ultimate family.

## Preview

![Sharp duotone icon of a lightning bolt with two blue fills. Used for energy, power, and charging.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/streamline-duotone/interface-essential/connect/flash-1-80ak1b27btlqovmdrxu3b.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Flash 1
- **Type**: Icon
- **Set**: [Ultimate Duotone](/icons/streamline-duotone.md) — Ultimate is the world’s largest icon family, designed by 8 expert designers. The Duotone style enhances visual depth by combining colored lines and filled shapes, perfect for matching brand or project colors. Key advantages: 1—Customizable colors. Apply up to four different colors to icon elements. 2— Adjustable stroke thickness. Create looks ranging from thin to bold for varied aesthetics.
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Duo, Stroke, Filled
- **Category**: Interface Essential › Connect
- **Default size**: 24px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: flash, lightning, bolt, electric, power, energy, charge, light, quick, speed, thunder, storm, shock, fast, electricity, zap, connect, battery, arrow, weather

## Download

- [Download Flash 1 on Streamline](https://www.streamlinehq.com/icons/download/flash-1--15791)

## Also available in other styles

- [Flash 1 — Ultimate Colors](/icons/download/flash-1--19630.md) (Pro)
- [Flash 1 — Ultimate Regular](/icons/download/flash-1--9031.md) (Pro)
- [Flash 1 — Ultimate Bold](/icons/download/flash-1--7569.md) (Pro)
- [Flash 1 — Ultimate Light](/icons/download/flash-1--8300.md) (Pro)

---

[View full sitemap](/sitemap.md)