Lamp, Light Bulb, Idea. Flat Vector Icon illustration. Simple black symbol on white background. Lamp, Light Bulb, Idea sign design template for web an Stock Vector Image & Art - Alamy
Energy and idea symbol.Light bulb icon.Vector flat illustration. Glow lamp. Stock Vector | Adobe Stock
Icon with a light bulb. Flat design, light bulb icon. Illustration of the idea symbol. 6875459 Vector Art at Vecteezy