With high-grade technology and excellent material￡? this Human Body Induction SwitchCelling Installation Type is a kind of convenient and safe switch. If you want to change your old switch￡? you can have a try of it. This human induction switch selects precision electronic components￡? very accurate and reliable. Besides￡? the outer shell adopts light plastic material￡? so it is lightweight to install. Designed into induction type￡? you can switch on or off the lamp very easily. You may rest assured its performance and safety. It really brings you much convenience! Furthermore￡? it conforms to environmental protection. You deserve it!                                    Features            A long inductive range and wide angleIt applies to incandescent lamps￡? energy-saving lampsCelling installationSafe and reliable performanceIt is widely used in aisle stairs￡? basement￡? rest room￡? emergency exit￡? etc                                                            Specifications            Operating Voltage    AC 220V (50HZ/60HZ)    <br>Inductive Distance    ?ü8m    <br>Delay Closing Time    About 40s    <br>Load Power    Incandescent lamps?ü100W￡? Energy saving lamps 5-40W    <br>Working Temperature    -20??~+50??    <br>Load Range    Incandescent lamps￡? Energy saving lamps    <br>Color    White    <br>Dimensions    (1.77 x 3.54)" / (4.5 x 9)cm ( H x Dia.)    <br>Weight    66 g / 2.32 oz    <br>Light Sensitivity    ?ü5Lux    <br>Inductive Angle    100?? Cone Angle    <br>                                                            Package Includes            1 x Ceiling Infrared IR Automatic Lamp Lights Switch Body Motion Sensor PIR Sensor1 x Manual