Brightsky 3w LED Human Body Induction Sensor Motion Light E27 Adjustable Night Lamp 23pcs 3528 LEDs,hight brightness and good quality.There is soft tube,so you can adjust its angle as you like. This bulb has a photosensitive internal switch that only allows the light to be activated on when the ambient light is low or dark. At night or in dark light this light will turn on automatically if the infrared detector or sound detecter detects changes in its patter, such as when someone walks into its area of detection. The light will last for about 30-60 seconds after the infrared detection ceases or the sound stops. Great for use in passageway,corridor,wardrobes, kitchens, stairs, cupboards,hotel,etc.