Starlights BL-3008 Brilliant Light Day/Night Sensor Can be inserted into any Brilliant Light fixture Can be switched to motion detection mode; will illuminate when motion is detected and go off 30 seconds after last motion is detected If used with Day/Night Sensor, the fixture will automatically reprogram to activate light onlywhen motion is detectedat nighttime Must have one PCB module installed in the fixture Can be turned on or off indefinitely as with any ceiling light and is Ideal for hallways, kitchens and bathrooms