Interface Essential

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Streamline 3.0

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Heroicons

Flagpack

Clean hybrid solid and line icon of a rounded sun ring with eight surrounding rays. Used for light and display controls.

Brightness 1

Playful creative icon of a yellow split circle with eight black rays. Used for light settings.

Brightness

Clean hybrid solid and line icon of a rounded ring with eight rays. Used for brightness, light, and display settings.

Brightness 4

Rounded solid icon of a circle with eight surrounding rays. Used for brightness, light, display, and theme controls.

Clean flat icon of a central circle surrounded by eight rounded rays. Used for brightness, sunlight, and display settings.

Clean duotone icon of a central circle with eight rounded rays. Used for brightness and display settings.

Rounded line icon of a central ring with eight surrounding rays. Used for brightness controls, display settings, and light themes.

Clean line icon of a half-circle sun with eight rounded rays. Used for brightness, light, display, and theme controls.

Brightness 2

Clean line icon of a central circle surrounded by eight rays. Used for light, brightness, display and sun settings.

Clean solid icon of a central circle surrounded by eight rounded rays. Used for brightness, sunlight, and display settings.

Clean line icon of a crescent moon inside an eight-point sun outline. Used for brightness, dark mode, and display settings.

Clean line icon of an eight-point sun around a dark semicircle. Used for brightness and light mode controls.

Brightness 6

Rounded flat icon of a half sun with eight rays. Used for brightness, display, and light settings.

Rounded line icon of an eight-point star outline enclosing a black semicircle. Used for brightness, display, and light settings.

Sharp duotone icon of a central circle surrounded by eight rays. Used for brightness, display, and light settings.

Brightness 3

Clean gradient icon of a central half-circle with eight rounded rays. Used for brightness, lighting, and display settings.

Sharp line icon of a crescent moon with pointed ends. Used for brightness, dark mode, night, and display settings.

Sharp duotone icon of a central circle with eight surrounding rays. Used for brightness, sunlight, and display settings.

Clean line icon of a central ring with eight surrounding rays. Used for brightness, display, and light settings.

Clean line icon of a half-circle with a vertical edge and eight rays. Used for brightness and light settings.

Minimal line icon of eight rounded radial bars surrounding an empty center. Used for brightness and display controls.

Rounded solid icon of a central rounded shape with eight surrounding rays. Used for brightness, light, and display settings.

Rounded solid icon of a half sun with rays around it. Used for brightness, display, and light settings.

Clean line icon of a central ring with eight rounded rays. Used for brightness, sunlight, and display settings.

Clean line icon of a central ring with eight rounded rays. Used for brightness, light, and display settings.

Clean line icon of a rounded sun with eight rays. Used for brightness, light, and display settings.

Clean line icon of a central ring surrounded by eight rounded rays. Used for brightness, light, and display settings.

Clean line icon of a central circle with eight rounded rays. Used for brightness, sunlight, and light modes.

Rounded solid icon of a large circle with eight rounded rays. Used for brightness and sunlight themes.

Clean solid icon of a central circle surrounded by eight rounded rays. Used for brightness, sun, and display settings.

Clean line icon of a central circle with eight radiating bars. Used for brightness, light, display, and theme controls.

Bold solid icon of a half sun with eight surrounding rays. Used for brightness, light, and display settings.

Clean line icon of a thick crescent shape. Used for dark mode, brightness, and display settings.

Clean line icon of a crescent moon. Used for dark mode, night settings, sleep, and astronomy.

Clean line icon of a central circle surrounded by eight pointed rays. Used for brightness, light, and display settings.

Brightness 5

Clean line icon of an eight-point sunburst around a central circle. Used for brightness and display settings.

Bright colored solid icon of a yellow circle with blue ring and rays. Used for brightness, sunlight, and light settings.

Rounded line icon of a central circle surrounded by six rounded shapes. Used for brightness, light, and display settings.

Rounded line icon of a central circle surrounded by eight rounded rectangular rays. Used for brightness and display settings.

Clean flat icon of a blue circle surrounded by eight rounded rays. Used for brightness, sunlight, and display settings.

Rounded line icon of a sun with a central circle and eight broad rays. Used for brightness, light, and display themes.

Clean flat icon of a half sun with eight rays around it. Used for brightness, sunlight, and display settings.

The Brightness 4 icon shows a rounded central ring surrounded by eight short rays, drawn in the line style on a 14px grid with a 1px stroke for airy clarity at small sizes. Use it for brightness controls, display settings, light themes, and sun-related interface actions. It belongs to Flex Line - Free set in the Flex family.

<p>[Free + Open-source] Flex is a fluid icon family inspired by nature's curves. The Free Line variant features elegant strokes with organic curves. Licensed under the Creative Commons - CC BY 4.0</p>

Flex Line - Free

<p>Flex is a fluid icon family inspired by nature’s curves. It favors smooth, flowing forms. More organic than Core and subtler than the chunky Plump. Read about the <a href="https://blog.streamlinehq.com/flex/" rel="noopener noreferrer" target="_blank">design process</a>.</p>

Brightness 4 is a line-style Icon from Flex Line - Free set.