Summary:
-the light control sensor can turn on and turn off light automatically according to ambient light;
-it is not affected by ambient temperature and humidity;
-it is not only convenient but also practical;it can control the load that works at night.
test:
1.use opaque to cover the sense-light window when testing in the daytime.
2.when you cover this opaque,the load will be on.
3.when you take off this opaque,the load will be off.