Keywords
black background, bulb, close-up, color, colour, conservation, conserving, copy space, electricity, energy, energy efficient, energy efficient lightbulb, energy saving, environmental conservation, fuel and power generation, green, horizontal, illuminated, image, lightbulb, no people, one object, power, spiral, studio, studio shot, technology, tube, utilities, utility, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, u11664403