Seeed Studio Industrial Light Intensity Sensor is a calibrated S-Light-02 ambient light illuminance sensor designed to measure the ambient illuminance. This sensor offers excellent accuracy, consistency, and a wide-range measurement of up to 200000lux. The light intensity sensor is IP66 rated for waterproof and dustproof capability that makes it suitable for outdoor applications. This sensor features reverse power protection, built-in TVS/ESD protection, and analog voltage or RS485 Modbus-RTU output options. Typical applications include weather stations, solar farms, outdoor farming, greenhouse, and research.