The TSL2561 (GY-2561) sensor is used to measure light intensity. For example, it can be added to a monitoring station for the quality of the environment. It is very similar to the BH1750. Follow this tutorial to integrate it with your Arduino projects. The BH1750 can communicate with an Arduino, ESP8266 or Raspberry Pi via the I2C bus.
TSL2561 (GY-2561) light intensity sensor offers
ESP Easy compatible sensors and actuators offers