Led energy-saving light bulb in the hand of a person. The concept of modern economical lighting - Stock Photo & Image

Led energy-saving light bulb in the hand of a person. The concept of modern economical lighting

Led energy-saving light bulb in the hand of a person. The concept of modern economical lighting

The man holds a light bulb in his hand. Light

Hand pointing to energy saving lamp on gray background

Close up of man hand with light bulb

Light bulb in hand

Led energy-saving light bulb in the hand of a person. The concept of modern economical lighting

The concept of modern economical lighting. Led energy-saving light bulb in the hand of a person.

The concept of modern economical lighting. Energy-saving light bulbs are placed in a basket on wheels. A simple light bulb is lying on the table.

The concept of modern economical lighting. Energy-saving light bulbs are placed in a basket on wheels. A simple light bulb is lying on the table.

A small light bulb stands on a light background

The concept of modern economical lighting. Energy-saving light bulbs are placed in a basket on wheels. A simple light bulb is lying on the table.

Black and white photo. The concept of modern economical lighting. Energy-saving light bulbs are placed in a basket on wheels. On the table is a simple light bulb.

Energy-saving light bulbs are placed in a basket on wheels. A simple light bulb is lying on the table. The concept of modern economical lighting.

Led energy-saving light bulb. The concept of modern economical lighting.