Fixing socket having indication function

The utility model provides a fixing socket having an indication function. A side surface of the fixing socket body is provided with an interlayer in an extended manner, and the interlayer is provided with at least an LED lamp. The light emitting direction of the LED lamp is parallel to the plane of the fixing socket. In the utility model, the current position of the fixing socket is smartly used, the indication of the exit passageway can be simply and conveniently realized. When the power failure or the fire hazard occurs, the fixing socket can be used as the indication lamp used to indicate the exit direction, and also can be used as the emergency illuminating lamp.