The invention relates to an intelligent lamp device connected with a remote main unit. The intelligent lamp device comprises a lamp body, an LED module, a power module, a detector and a lamp holder assembly. The power module is contained in the lamp body and electrically connected with the LED module. The detector is installed on an upper cover of the lamp body and electrically connected with the LED module and the power module. The detector is used for detecting the running states of the LED module and the power module so as to generate an electrical signal received by the remote main unit. After the remote main unit receives the electrical signal of the detector, a maintainer can know whether each electronic assembly is normal or damaged through the remote main unit, it is avoided that it takes too much time to carry out a test and replace the whole LED module or the power module, maintenance time is saved, and maintenance cost is reduced.