... source:90-265V/AC3) Power frequency:50/60Hz4) HF system:5.8GHz CW electric wave,ISM wave band5) Transmission power: <0 ... /carton:5pcs3) Gross weight:10.3KGSProduct size:Light-dimmer function informationPower on, the LED Microwave sensor light switch on, turn the Sensitivity button, it ... =1min, 2 flashes=3min, 3 flashes=5min, 4 flashes=10min,5 flashes=15min, 6 flashes=20min, 7 flashes=30min, 8 flashes ...