A modular wireless lighting control device includes a wireless interface device that includes a wireless transceiver, a first controller, and a power supply. The wireless transceiver is in electrical communication with the first controller. The wireless interface device receives lighting control instructions wirelessly via the wireless transceiver. The modular wireless lighting control device further includes a lighting control device in electrical communication with the wireless communication device. The lighting control device includes a second controller and control interface circuitry. The control interface circuitry is compatible with a light fixture.