action/drawable-anydpi-v21/ic_lightbulb_outline_black_24dp.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
        android:width="24dp"
        android:height="24dp"
        android:viewportWidth="24.0"
        android:viewportHeight="24.0">
    <path
        android:fillColor="#FF000000"
        android:pathData="M9,21c0,0.55 0.45,1 1,1h4c0.55,0 1,-0.45 1,-1v-1L9,20v1zM12,2C8.14,2 5,5.14 5,9c0,2.38 1.19,4.47 3,5.74L8,17c0,0.55 0.45,1 1,1h6c0.55,0 1,-0.45 1,-1v-2.26c1.81,-1.27 3,-3.36 3,-5.74 0,-3.86 -3.14,-7 -7,-7zM14.85,13.1l-0.85,0.6L14,16h-4v-2.3l-0.85,-0.6C7.8,12.16 7,10.63 7,9c0,-2.76 2.24,-5 5,-5s5,2.24 5,5c0,1.63 -0.8,3.16 -2.15,4.1z"/>
</vector>