| 主权项 |
1. A light-emitting device, comprising:
a first interface for supplying energy to the light-emitting device; and a second interface for transmitting one control signal or multiple control signals for controlling a lighting property of a lighting source of the light-emitting device, wherein the one or more control signals include a dimming signal for controlling a light intensity of the lighting source and a flash signal for controlling at least one of lighting frequency and lighting duration of the lighting source, wherein the second interface is designed to transmit, receive, or emit a status signal or a fault signal, wherein the light-emitting device includes a 5-pole plug connector, which includes the first interface and the second interface, and wherein the 5-pole plug connector includes 5 contacts in which the first contact is allocated a supply voltage, the second contact is allocated the flash signal, the third contact is allocated a ground, the fourth contact is allocated the dimming signal, and the fifth contact is allocated the fault signal. |
