@sparkpost/matchbox/src/icons/brightness-4.js

A design system

import React from 'react'
import Icon from 'react-icon-base'

const MdBrightness4 = props => (
    <Icon viewBox="0 0 40 40" {...props}>
        <g><path d="m20 30c5.5 0 10-4.5 10-10s-4.5-10-10-10c-1.5 0-2.9 0.4-4.1 0.9 3.4 1.6 5.7 5 5.7 9.1s-2.3 7.5-5.7 9.1c1.2 0.5 2.6 0.9 4.1 0.9z m13.4-15.5l5.4 5.5-5.4 5.5v7.9h-7.9l-5.5 5.4-5.5-5.4h-7.9v-7.9l-5.4-5.5 5.4-5.5v-7.9h7.9l5.5-5.4 5.5 5.4h7.9v7.9z"/></g>
    </Icon>
)

export default MdBrightness4