红发摇滚手关灯瞬间

A close-up, high-resolution image of a classic rectangular rocker light switch. The switch is currently in the "off" position, meaning the bottom half is depressed and flush with the frame, while the top half protrudes slightly outward. The face of the switch features a deep red color with a subtle textured pattern. White markings are printed on the surface: a vertical line (I) on the upper raised section and a circle (O) on the lower recessed section. The switch is surrounded by a dark grey or black plastic frame.