20251111370 影片素材 第1頁

A human hand flips a switch on the white wall in the room. The light goes out, plunging the room into darkness.

A human hand turns on a light switch on the wall in the dark. A bright light comes on and illuminates a room with white walls and a shelf with books in the background.

Close up view of an industrial power socket with pipes, mounted on a dimly lit wall with a rough texture. A person hand disconnects and connects the power socket.

Close up of black rocker power switch on electronic equipment, concept of control, power, technology, and energy. A human hand turns the power switch button on and off.

A close up of a hand turning on a studio lighting control unit with a screen displaying, a color temperature of 5500K and brightness of 88 percent.

A human hand turns on a switch on the wall in the dark with a red flashing light. A bright light comes on and illuminates a room with white walls and a bookshelf in the background.

A human hand turns on a light switch on the wall in the dark. A bright light comes on and illuminates a room with white walls and a shelf with books in the background.

A human hand turns off the light switch on the wall in the dark. The light goes out and plunges the room with white walls and a bookshelf into darkness.

A human hand turns on a light switch on the wall in the dark. A bright light comes on and illuminates a room with white walls and a shelf with books in the background.

A close up of a lighting controller being turned on by a person's hand. The lighting controller has a lit red switch and a connected power cable, set against a warmly lit scene.

A human hand flips a switch on the white wall in the room. The light goes out, plunging the room into darkness.

A human hand turns on a light switch on the wall in the dark. A bright light comes on and illuminates a room with white walls and a shelf with books in the background.

Close up of a person hand turning off a circuit breaker inside an electrical panel, concept of safety and energy management.

Close up of a person hand turning off a circuit breaker inside an electrical panel, concept of safety and energy management.

A human hand turns on a light switch on the wall in the dark. A bright light comes on and illuminates a room with white walls and a shelf with books in the background.