Donna mano tenuta lampadina, isolata su bianco - Foto e immagini stock

Arm holding energy saving lamp isolated on white

Arm holding energy saving lamp isolated on white

Hand holding Illuminated light bulb isolated on white background. Energy-saving lamp in hand on white background

Arm holding energy saving lamp isolated on white

Woman hand holding bulb, isolated on white

Man holding Compact Fluorescent Lamp Bulb in his hand.

Fluorescent light bulb on blue background. Concept for energy conservation

Eco lamp in his hand on a blue background

Hand holding Illuminated light bulb isolated on white background. Energy-saving lamp in hand on white background

Low-energy bulb isolated on a white

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

Arm holding energy saving lamp isolated on white

Arm holding energy saving lamp isolated on white

Woman holding light bulb on white background

Energy saving lamp isolated on white

Energy saving lamp on blue background

Light bulb and energy saving lamp isolated on white

Energy saving lamp on blue background

Energy saving lamp on blue background

Woman hand holding bulb, isolated on white

Energy saving light bulb on blue background

Energy saving light bulb on blue background

Energy saving lamp isolated on white