I have bought the item because of the light sensor, it should turn on an LED bar when it gets dark in the apartment. This does not work well, because 1) the switching threshold can not be far enough turn down (a shady place (which outlets are most) solves already made long before it is dark) and 2) there is no delay in the circuit, that is, when it dawns - so the threshold is nearly achieved - is constantly (and the minutes!) on and off, the relay then sounds like a bell that continuously rattles and the light goes on and hence like a strobe. The unit is also nice and warm there and so survived a daily Relaisratterorgie certainly not long. Therefore unusable if one needs the light sensor. In addition, the motion can not be switched off separately. Therefore - the other reviews According to - perhaps useful as a motion, but in itself, the product is inferior.
