Good compact lamp, the brightness for its size is good, during charging the sensor shines red when charged, the light changes to blue, in daylight the motion sensor does not work, activates as it is in dusk and at night, while you are in the radius of its action and moving, the lamp lights, goes off when you leave or the movement stops after 17 seconds. The seller recommends, sends quickly, although now the movement of parcels has slowed down, probably because of the famous events in the world, this I received on 26 the day after I sent it.