TIPS:
1. Each ceiling light include 4Screws and 4 anchors
2. Battery no included ,need use new alkaline D-cell batteries
3.Don't mix old and new batteries , If the battery not new , it may cause the light to malfunction.
Make sure to install the battery in correct direction .
4.Don't dispose of batteries in fire .
5.Two modes avaliable :
Daylight mode : Close the sensor switch ,it will work when motion is activated no matter in bright or dark .
Nightlight mode :Only work in darkness ,conserving battery life .