conceptual image showing power efficiency light bulb
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
conceptual image showing power efficiency light bulb |
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| navigate by keyword : background black blackboard board brainstorming bulb chalkboard composite computer copy creativity cut digital digitally electricity equal equipment generated glowing graphic ideas illuminated illustration image imagination light lighting mathematical mathematics out people school shape shot sign space studio symbol technology vector white |
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| Digital composition of conceptual image showing power efficiency light bulb on black background |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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