... range 3.Adjustable duration time 4.CE,ROHS SpecificationsCeiling Lamp with Motion Sensor 1.2x40W rated load 2.8m detection range 3 ... : 50 - 60Hz5) Rated load: 2 x 40W(E27)6) Working temperature: -10°C - +40°C7) Duration time: 5 - 360s (adjustable)8 ... a company mainly producing pir motion sensor, microwave sensor, sensor lighting, high-power led bulb and so on with high quality and competitive price ...