three light bulbs filled with cosmic imagery, including stars, galaxies, and nebulae, are arranged in a row on a transparent

light bulb lightbulb idea innovation creativity inspiration concept thought mind brain thinking brainstorming problemsolving solution discovery invention technology science energy electricity power source illumination brightness glow design graphic clipart sticker emoji emoticon symbol transparent background isolated png vector digital art space universe galaxy three bulbs filled cosmic imagery including stars galaxies nebulae arranged row generative