Its resistance changes with level of light falling on it.
If you need matching male PCB Mount header, then you can order seperately from below link
2 pin JST PH 2.0mm Through Hole Header Vertical Straight Top Entry
Sunrom Group is the foremost online e-commerce store since 2004, providing innovative embedded systems & components. Our aim is to empower you to Make In India. We work closely with electronics manufacturing companies & individuals to understand & solve the challenges faced during production. We do not just sell things, We use them ourselves in our products, and provide you with high quality tested components for trouble free experience. Our group consist of three companies.