Satisfactory product 28

Received boxes contained no manual.
3 positions: on / off / auto
In auto mode, the lamps are activated only in the dark when motion is detected (up to 4 meters)
They go off after 30 seconds.
The set consist of 4 white LEDs that produce a relatively dim light and not as diffuse as in the photo (hence 4 stars)
But hey, that's more than enough light to illuminate a reduced or a stair descent.
Customer service answer quickly and effectively.