You can actually adjust the sensitivity of the motions. If you intend on putting this unit in a place that does not get a lot of bright exposure, it may be a good idea to use a cable, or shop for a model that comes with a longer cable running between the solar panel and the rest of the unit. There are actually several options available when setting up your solar security lights. The first concern with any solar lighting fixture is positioning the solar panel in such a way that it maximizes the exposure of direct light to properly charge the batteries. To conserve the energy expended by casting a bright beam in an area, the light is triggered by a motion sensor so it only comes on when movement is detected. In higher quality models, there are settings that allow you to have more control over how the unit operates.

This is even more important with solar security lights because it is actually serving a functional purpose unlike other solar lighting fixtures.

This allows you to position the panel at a nearby location such as on top of a roof where it will receive more direct light for prolonged hours of the day.