A lighting apparatus comprising: a heat radiation frame with a horizontal heat radiation plate on an upper end portion of the heat radiation frame; at least one light emitting device on the heat radiation frame; a diffusion frame provided on the heat radiation frame to protect the at least one light emitting device and diffuse a light emitted from the at least one light emitting device; and a support frame provided under the heat radiation frame and having a receiving space to receive at least one module; and an antenna provided on the heat radiation plate and connected with the wireless communication module to transmit or receive a control signal, wherein the module is provided under the heat radiation plate and comprises a wireless communication module to transmit or receive the control signal of the at least one light emitting device, and a power supply module to supply a driving power to the at least one light emitting device and the wireless communication module, and physically separated from the wireless communication module, wherein at least one of the wireless communication module and the power module is vertically inserted into the receiving space of the support frame, wherein the support frame prevents the short phenomenon between the heat radiation frame and the module; wherein the heat radiation frame comprises a lower end portion vertically extending along an outer circumference of the flat top surface of the upper end portion, characterized in that an inner surface of the diffusion frame has a greater roughness than a roughness of an outer surface of the diffusion frame, wherein the antenna comprises a first pattern extending perpendicular to the heat radiation plate, and a second pattern extending from the first pattern such that the second pattern is formed horizontally to the heat radiation plate, and wherein the second pattern is spaced apart from the heat radiation plate with a predetermined distance due to the first pattern, and wherein the second pattern has a circular shape along an outer circumference of the heat radiation plate. a heat radiation frame with a horizontal heat radiation plate on an upper end portion of the heat radiation frame; at least one light emitting device on the heat radiation frame; a diffusion frame provided on the heat radiation frame to protect the at least one light emitting device and diffuse a light emitted from the at least one light emitting device; and a support frame provided under the heat radiation frame and having a receiving space to receive at least one module; and an antenna provided on the heat radiation plate and connected with the wireless communication module to transmit or receive a control signal, wherein the module is provided under the heat radiation plate and comprises a wireless communication module to transmit or receive the control signal of the at least one light emitting device, and a power supply module to supply a driving power to the at least one light emitting device and the wireless communication module, and physically separated from the wireless communication module, wherein at least one of the wireless communication module and the power module is vertically inserted into the receiving space of the support frame, wherein the support frame prevents the short phenomenon between the heat radiation frame and the module; wherein the heat radiation frame comprises a lower end portion vertically extending along an outer circumference of the flat top surface of the upper end portion, characterized in that an inner surface of the diffusion frame has a greater roughness than a roughness of an outer surface of the diffusion frame, wherein the antenna comprises a first pattern extending perpendicular to the heat radiation plate, and a second pattern extending from the first pattern such that the second pattern is formed horizontally to the heat radiation plate, and wherein the second pattern is spaced apart from the heat radiation plate with a predetermined distance due to the first pattern, and wherein the second pattern has a circular shape along an outer circumference of the heat radiation plate.