Lightbulb icons
75 free lightbulb icons across 28 open source sets — 22 of them need no attribution. Pick the set that matches your UI, then download the SVG or copy it as React, Vue, Svelte or CSS. Search all lightbulb icons.
Icon sets
Emoji
Licences
Bootstrap Icons MITCodicons CC-BY-4.0Framework7 Icons MITFont Awesome 6 Regular CC-BY-4.0Font Awesome 6 Solid CC-BY-4.0Font Awesome Regular CC-BY-4.0Font Awesome Solid CC-BY-4.0Flowbite Icons MITFluent UI System Icons MITFluent UI System Color Icons MITFirefox OS Emoji Apache-2.0Huge Icons MITIonIcons MITJam Icons MITKeyline Icons MITLine Awesome Apache-2.0Material Line Icons MITLucide ISCMaterial Symbols Apache-2.0Material Symbols Light Apache-2.0Material Design Icons Apache-2.0Phosphor MITPixelarticons MITPrime Icons MITRemix Icon Apache-2.0Solar CC-BY-4.0TDesign Icons MITUnicons Apache-2.0
Related icons
All 83 sets on IconsDB are open source; each keeps its own licence — see licences.