modern energy-saving concept, bright bulb, green mug, green leaves and recycle sign.

---

Size: 5906px × 7087px
Photo credit: © Rawan Hussein / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: advertising, alternative, bright, bulb, clean, concept, ecology, economical, efficiency, electr, electric, electricity, energy, environment, environmental, global, good, green, ideas, imagination, inspiration, intelligence, intelligent, invention, leaf, leaves, light, lightbulb, modern, natura, natural, outlet, plant, plug, power, regenerative, renewable, save, saver, saving, smart, socket, solution, solutions, solve, supply, sustainability, vibrant, warming