DFRobot Ambient Light Sensor (0-200klx) is packaged in a transparent semisphere case for better light-gathering power. The sensor supports a 0-200klx detection range and I2C communication. The on-chip photodiode’s spectral response is optimized to mimic the human eye’s perception of ambient light. It incorporates IR and UV blocking capability. The adaptive gain block automatically selects the correct lux range to optimize the counts/lux. It is ideal for applications like smartphones, vehicle smart light, intelligent incubator, etc.