---
title: "Brightness Lock Icon | Free Download PNG & SVG | Core Flat"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/brightness-lock--23974
canonical_url: "https://www.streamlinehq.com/icons/download/brightness-lock--23974"
summary: "Minimal flat icon of a sun behind a padlock. Used for brightness locks, display security, and screen settings."
---

# Brightness Lock icon

The Brightness Lock icon shows a light-blue sun with rays behind a dark-blue padlock. Drawn in the flat style on a 14px grid with simple shapes and two colors for clear, illustrative interfaces. Use it for brightness controls, display security, screen settings, and protected lighting features. It belongs to Core Flat set in the Core family.

## Preview

![Minimal flat icon of a sun behind a padlock. Used for brightness locks, display security, and screen settings.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/lighting/brightness-lock-3h8sltqylcdmy3187zm31s.png/brightness-lock-jv6eu7cc9twsyw7mprgxi.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Brightness Lock
- **Type**: Icon
- **Set**: [Core Flat](/icons/core-flat.md) — Core is timeless, like the Helvetica font or The Beatles. With its minimalist design and neutrality, it can adapt to any layout. The Flat style is easy to integrate into projects that need icons with a more illustrative purpose, working best at larger sizes. All Core Flat icons are designed on a 14px grid with two customizable colors.
- **Family**: [Core](/icons/core-sets.md) — Minimal icons
- **Style**: Flat, Minimal, Wireframe
- **Category**: Interface Essential › Lighting
- **Default size**: 14px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: brightnesslock, brightness, lock, screenlock, brightnesscontrol, display, dimming, settings, secure, sun

## Download

- [Download Brightness Lock on Streamline](https://www.streamlinehq.com/icons/download/brightness-lock--23974)

## Also available in other styles

- [Brightness Lock — Core Remix](/icons/download/brightness-lock--28899.md) (Pro)
- [Brightness Lock — Core Line](/icons/download/brightness-lock--23570.md) (Pro)
- [Brightness Lock — Core Solid](/icons/download/brightness-lock--23723.md) (Pro)
- [Brightness Lock — Core Neon](/icons/download/brightness-lock--30580.md) (Pro)
- [Brightness Lock — Core Gradient](/icons/download/brightness-lock--28286.md) (Pro)
- [Brightness Lock — Core Duo](/icons/download/brightness-lock--24056.md) (Pro)
- [Brightness Lock — Core Pop](/icons/download/brightness-lock--31479.md) (Pro)

---

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