Light: Activates the display backlight.
灯：激活显示背光。
LCD display, backlight function; simple and convenient operation.
液晶显示屏，背光功能；操作简便。
Backlight for LCD, switch and Symbol, display.
LCD背光、转换器，开关和标志，显示器等。
The display and the television are provided with the backlight source.
显示器、电视设置有上述背光源。
The display and the television are provided with the backlight source.
显示器、电视设置有上述背光源。
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