Abstract: The present disclosure provides a smart lighting device, including a lamp cap, a housing, a circuit board. The smart light further includes a light-emitting module, a supplemental lighting module, a camera module and a sensor module that are mounted inside the housing and electrically connected to the circuit board. The lamp cap and the housing are connected. The camera module, the supplemental lighting module and the sensor module are located around the light-emitting module. The present disclosure also provides a camera system including one or more disclosed smart lights and one or more routers. Each smart lighting device is connected to a router on a local network. The routers are connected to the Internet. Further, the smart lighting devices are configured to record camera data records, and send the camera data records to the Internet through the routers in real-time or upload the camera data records to a cloud storage.