About product and suppliers:
            1,730 photocell light switches products are offered for sale by suppliers on Alibaba.com, of which sensors accounts for 36%, wall switches accounts for 1%. 

A wide variety of photocell light switches options are available to you, such as other, position sensor, and ray sensor. You can also choose from other photocell light switches, as well as from optical sensor, other, and hall sensor photocell light switches, and whether photocell light switches is switching transducer, other, or digital sensor. 

There are 927 suppliers who sells photocell light switches on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of photocell light switches supply is 99% respectively.