Λαμπτήρα φθορισμού σπιράλ εξοικονόμησης ενέργειας σε ένα γυναικείο χέρι που απομονώνονται σε λευκό φόντο. - Φωτογραφίες & Εικόνες Αρχείου

Hands holding traditional and energy efficent lightbulbs isolated on white background

Hand holding compact spiral-shaped fluorescent lamp in hand isolated on the white background

Electric bulb in a hand

Hand holding compact spiral-shaped fluorescent lamp isolated on the white background

Hand holding a light bulb with energy

Bulb of spiral type on a white background

Man holding an small two light bulbs isolated on white background

Hand holding lightbulb on a white background

Hand holding a light bulb with energy

Man holding an small two light bulbs isolated on white background

Man holding light bulb in his hand - creativity concept

In a female hand a fluorescent light bulb, a cartridge is isolated on a white background.

Female hand holding an incandescent lamp isolated on white background.