Working voltage:DC3V-30V Output power:< 50W Sensing distance:2m-12m (environmental temperature affects sensing distance) Induction angle:120 degrees Induction time:5s-2min Working temperature: -20 ? + 40 ? Material:PC flame retardant Applicable lamps:energy saving lamp / incandescent lamp/Solar Floodlights Human body inductor uses the pyroelectric infrared technology. it contains three modules : human body infrared induction module, light induction module and delayed switch module. It uses industrial chips which have large load capacity and powerful anti-jamming performance. When people enter detection zone, Inductor will automatically turn on, when people leave, it will automatically delay close. It can avoid the “Someone turns on the lights, no one turns off the lights” waste phenomenon and extend the service life of the lamp. It has the functions of energy saving, convenient and environmental protection, and can automatic recognize day and night, at the same time, it could be free to choose the out-side working environment illumination so that it automatically works at night and turns off during the day. The user can adjust according to own need. . Detection distance can adjust, it can adjust according to used places. Lighting time can adjust, it can adjust according to the user need. ? Adjustment? 1) LUX Adjust the day or night work When LUX is transferred to the position to the sun , Inductor works all day. When LUX is transferred to the position to the moon , Inductor don’t work during the day, and automatically enters the working condition(under no light or low light situations) 2) TIME Delayed time of adjusting inductor (5sec~2min) Delayed time is the inductor delayed closing time after when inductor detects people and people leave away. 3) SENS SENS is the sensitivity of adjusting inductor. Generally, The user can adjust according to own need. If the induction is too strong and lead to constantly light, you can turn the sensitivity to the minimum position, If the induction is too weak, you can turn the sensitivity to the maximum position. Usually, the factory value is the minimum value. Installation type: open ( Portiforium : 16mm 12MM).when installing, it can have a better waterproof effect if you put the direction of button to the underside.