Once stick it to ONE PLACE; you’d better not remove to another place. Otherwise it will lose the stickiness and break off the plastic cover, The proper use of 3AAA alkaline batteries can guarantee that Light will last for a long time and prolong the lifetime of the batteries.

NOTE 2:

When you change the battery, do not pull the plastic directly. Otherwise the plastic that holds the light in part will break off. You should Hold the plastic part and Rotate it in a clockwise direction, then open it and install battery, then close it.