Ap Products Starlights Brilliant Light 3007 PCB Adapter -
Lets you install up to four modules in each light.
Required for installation of Day/Night Sensor #65164, Motion Detector #65162, Night Light #65161 and/or Dimmer #65160 (all sold separately). Automatically reprograms the light each time a new upgrade module is inserted.Can be inserted into any Brilliant Light Fixture. Allows you to insert a variety of custom modules, including a dimmer dial, LED night light, motion sensor and more. Automatically reprograms the light fixture each time a new module is inserted.