When the people come . the lamp will be on automatically. and when the people leave . it will be off . no need other switch. If the people keep active in sensor area, the lamp will be keep light until the people leave.

Voltage: AC 90V--260V
Drive mode: Current-limiting
Power: 5W

LED quantity: 60pcs φ5
Colour temperature: 4000k
Control: Infrared and optical
Sensor range: 140degree; 5M
Battery Capacity: 6V (5*1.2AH)
Emergency lighting time: 60-90mins
Standy power: 0.2W
In normal environment. The lamp works as infrared sensor lamp, but it's in fire alarm or power cut. This lamp changes to the eternal lighting (not colsing) for 60-90mins..