【Features】 ● Photosensitive component: The photosensitive component is designed to transmit the received light intensity to the internal chip for data transmission. ● Fixed hole design: The fixed hole design makes it easy to install and saves space, and is easy to operate. ● With high-precision linear amplification circuit and rigorous testing, it is a practical product with multiple light measurement ranges and signal output types. 【Applicable Places】 Photosensitive places such as greenhouses, plant factories, facility agriculture, microclimate stations, and aquaculture.