?Do you have found the human body sensor switch is convenient and electricity-saving? In the dark£¬ you are hard to find the switch if you install ordinary one. Besides£¬ if you install sound-controlled switch£¬ the lamps also light even through you do not need them. If you install this Human Body Sensor Switch with 113A Lamp Base£¬ you just touch the infrared induction base£¬ very convenient and power-saving. What is more£¬ the inner electronic components are selected and reliable; you can rest assured to use. This kind of switch is your first choice.                                    Features             A long inductive range and wide angle<br> It applies to incandescent lamps£¬ energy-saving lamps<br> It is sensitive for touch <br> Safe and reliable performance <br> It is widely used in aisle stairs£¬ basement£¬ restroom£¬ emergency exit£¬ etc<br> Easy installation <br>                                                            Specifications            Operating Voltage    AC 110V-220V    <br>Power    &lt;0.2W    <br>Detecting Distance    5-8m    <br>Detecting Angle    140¡ã Cone Angle    <br>Optical Sensing Control    20Lux    <br>Working Temperature    -20¡æ~+50¡æ    <br>Load Range    Incandescent lamps£¬ Energy-saving lamps    <br>Color    White    <br>Dimensions    (3.39 x 3.39 x 1.38)" / (8.6 x 8.6 x 3.5)cm (L x H x W)    <br>Weight    103 g / 3.63 oz    <br>                                                            Package Includes            1 x Sensor Switch with Lamp Base