The sensor light is an active motion detector,the intergrated HFsensor emits high-frequency electro-magnetic wave(5.8GHZ) .

Specifications:

sensor
Detection Range: 120°×360º
Power Source:  100130VAC   220V240VAC
Power Frequency: 50/60Hz                               

HF System:5.8GHz CW radar,ISM band  

Transmission Power:<10mW
Rated Load:  600W (100130VAC)
                   1200W (220V240VAC)
Detection Distance: 2~8m  (<24), adjustable
Time Delay:  10 sec±5sec to 12min±3min (adjustable)
Light Control: <3LUX~Daylight  (adjustable)
Detection Motion Speed: 0.6~1.5m/s
Installation Height: 1.5~3.5m
Power Consumption:approx.0.9W