A-ES10 (Ceiling Light with PIR Sensor) can detect the infrared rays released by human motion within the detection area, and then start the in built load -light automatically. The unit is for indoor use only. A-ES10 is the ceiling lamp, it is IP20 waterproof class. The customers usually install this sensor in the living room, restroom, corridor, and veranda. SPECIFICATIONS Power Requirement : 230V AC 50Hz Lighting Load : Max. 2x25W incandescent bulb or Max. 2x9W fluorescent lamps Detection Area : Max. 4 meters in radius Detection Angle : Max. 360º around Time Adjustment : From 10±5 seconds to 4±1 minutes adjustable LUX Control Level : From daytime to darkness adjustable Protection Class : IP20 APPLICATION AREA: Car Park, Corridor, Dining Area, Individual Cabins, Large Cabins, Lift Lobby, Lifts, Living Room, Lobbies, Meeting Rooms, Pantry, Reception Areas, Rest Room, Small Offices, Stairways, Stores,Veranda.