Kendal E27 LED radar Motion Detection Light Sensor Pir Light Bulb Lamp Auto Switch Stairs Night Light Detection Range 24-36 feet (9 Watts) Auto PIR motion detection for light on/off, Low working voltage, secure and reliable, Low power consumption, good color saturation; Adopting high quality LED as light source. Energy-saving, environment protecting and long life; Just 20% the Power consumption of the traditional incandescent lamp, the life is over 10 times longer than the fluorescent lamp; Easy to install, use Safe and stable; Intelligent, energy saving, environmental protection; Application: Home, hotel, cofiee house, shopping centre, exhibition hall, hospital office stairs etc.