Szelektív összpontosít férfi kezét üzletember gazdaság kártya betűkkel fehér alapon, energia hatékonyság fogalma - Stock fotó és kép

Selective focus of card and led lamp in male hands of businessman on white background, energy efficiency concept

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

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

Cropped view of female hand holding paper card with lettering isolated on yellow, energy efficiency concept

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

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

Cropped view of man holding fluorescent lamp and card with lettering, energy efficiency concept

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

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

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

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

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

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

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