Lightbulb 16 Regular icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="24" height="24"><path fill="currentColor" d="M4.5 6.5a3.5 3.5 0 1 1 5.954 2.495c-.193.19-.363.437-.445.736L9.664 11H6.336L5.99 9.731a1.648 1.648 0 0 0-.444-.736A3.488 3.488 0 0 1 4.5 6.5ZM6.61 12h2.78l-.171.632a.5.5 0 0 1-.483.368H7.264a.5.5 0 0 1-.483-.368L6.61 12ZM8 2a4.5 4.5 0 0 0-3.155 7.708a.653.653 0 0 1 .18.287l.792 2.9A1.5 1.5 0 0 0 7.264 14h1.472a1.5 1.5 0 0 0 1.447-1.105l.791-2.9a.654.654 0 0 1 .181-.287A4.5 4.5 0 0 0 8 2Z"/></svg>