This microwave sensor light with build-in HF sensor 5.8GHz can detect the motion through light cover. Technical data: 1) Lamp source: E27 60W 2) Power source: 100-130V/AC, 220-240V/AC 3) Power frequency: 50Hz 4) Standby power: <0.9W 5) Material (shade/base): Glass/PC 6) Size: Ø 280× 95mm Sensor: 1) HF system: 5.8GHz CW radar, ISM band 2) Transmission power: <0.9mW 3) Detection angle: 360° ; 4) Reach: 2-10m(dia. ), adjustable 5) Time setting: 8sec to 12min, adjustable 6) Light control: 2Lux-2000Lux, adjustable Dimming: 1) It will automatically turn down the brightness when nobody there, and the light will quickly start to enter in a full brightness status when somebody there. 2) It can avoid the lifetime reduction of the lamp caused by the frequent start 3) Standby brightness control range: 10-60% adjustable.