With us, the light comes in the bathroom area to avoid that at night the normal bathroom light, which is coupled with a loud fan, must be turned on. But there are still a variety of other applications possible, even outdoors.
Are appropriate mounts for mounting screws, which are also included on the back wall of the lamp. Due to the weight of the batteries I recommend the suspension rather than a "gluing".
The light output and also generally the "triggering behavior" by the motion detectors are fine.
I can, so far recommend this light, the hergibt Me by executing quality much unlimited.