The invention provides a light adjusting data report method, intelligent lighting equipment and a gateway. The method comprises the steps as follows: the intelligent lighting equipment receives a brightness adjusting instruction transmitted by an intelligent terminal, adjusts the brightness into the brightness corresponding to light adjusting data according to the brightness adjusting instruction and reports the light adjusting data and a corresponding data sequence number to the gateway; the data sequence number is increased along with increase of the sequence, reported to the gateway, of the light adjusting data; if the gateway judges that the received data sequence number is greater than the latest data sequence number stored in the gateway, the light adjusting data is reported to a server and the latest data sequence number stored in the gateway is updated; and if the gateway judges that the received data sequence number is smaller than the latest data sequence number stored in the gateway, the light adjusting data is discarded, so that an intelligent terminal obtains and displays an accurate light adjusting result from the server. The problem of inaccurate display of the light adjusting result in an existing light adjusting data report method is solved.