Ylhäältä näkymä loistelamppujen lähellä korttia energiatehokkuuden kirjoituksella vihreää ruohoa - Kuvapankin valokuva ja kuva

Top view fluorescent lamps near paper card on green grass, energy efficiency concept

Cropped view of female hands holding fluorescent lamp and paper card with lettering isolated on yellow, energy efficiency concept

Cropped view of female hands holding led lamp and paper card with lettering isolated on yellow, energy efficiency concept

Energy efficiency concept. Man holding lamp bulb against green background, top view

Selective focus of woman holding card with lettering, energy efficiency concept

Energy efficiency concept. Incandescent and LED lamp bulbs on grey table

Energy efficiency concept. Modern lamp bulb on table

Selective focus female hands holding card on white background, energy efficiency concept

Top view of paper houses near card with lettering, energy efficiency at home concept

Cropped view of businessman holding paper card near calculator and lamps on white background, energy efficiency at home concept

Cropped view of woman holding paper card with lettering near lamps and calculator on white background, energy efficiency concept

Cropped view of man holding card with lettering and carton house in hands, energy efficiency at home concept

Cropped view of male hands holding paper card with lettering and fluorescent lamp isolated on white, energy efficiency concept

Top view of fluorescent lamps near card with energy efficiency lettering on green grass

Cropped view of male hands holding fluorescent lamp and paper card with lettering isolated on white, energy efficiency concept