I have this LED orientation lights total begeister now since a few days in use and am. The lamp is advertised as a wall lamp with motion sensor. However, this is not true. It is not a motion sensor but a brightness or twilight sensor. A luminaire consumes just 0.5 watts and is thus extremely economical. Despite the low energy demand the luminosity convinced. I have a lamp z. B. in the hall, near the stairs in use. The light is bright and thus can be guided well in the dark and does not always turn on the overhead lights, if you, for example at night visits the toilet. The lamp is simply plugged directly into the wall socket. In order to prevent glare, the lamp can be rotated. It has a 360 degree rotating light head. The darkness sensor reacts quickly and reliably. The lamp lights up only when really quite dark, so poor lighting conditions and goes out immediately, another, stronger light source is used. I also think that the sensor of ambient brightness adapts and only in complete darkness is on maximum brightness. I can recommend these bulbs very forgiving and 5 star. The price / performance ratio convinced.