After testing different solutions for small solar flares that are purely decorative (it is not clear to 20 cm!) I looked for some stronger lamps to illuminate stairs that are in the dark, I needed something effective!
Already, I used the classic fastening, 2 screws, nothing to say to that side, everything is provided, fixing and tilt are adjustable and strong.
Aesthetically, it does well: brushed aluminum, it's done very cleanly and well finished. After it is a style.
Then convenience: once "on, the lamp switches on automatically when it's dark,
it will release approximately 180 °, I have not calculated exactly, and has great power: it well lighting 3 meters around !! it's huge for this type of lamp. And in that it sheds light beam enough to get his keys on the ground for example ...
She has never had a "power down" during the night, and she supported without direct light (where it is installed is often shaded), it can be said that the sensor is effective.
Finally, it remains lit as the other solar lamp of the same brand (Taotronics) I tried, it remains lit for about one minute when you walked by.
In short, just happiness: it is a super powerful lamp in a large scope and to illuminate entrances or driveways it seems ideal. I think it can also be placed above without problems, above a door for example, because the light is strong.
I recommend, it settled my stair problems !!