1) Sensor lamp holder for E27 lamps.
2) Lux, time delay and sensor distance are adjustable.

Product Description 1) Sensor lamp holder, automatically turns light on when motion is detected, off 30s-100s delaying time after you leave. 
2) Light control function. With light sensor, only work when the ambient brightness is not strong enough. Not be working in the daylight.
3) Time delay: 5s to 100s adjustable
4) Detect distance: 6m (max)
5) Installation Height: 2~3m
6) Voltage: 230V-/50Hz
7) Max. Power: For incandescent lamp: 60W 
                       For energy saving lamp: 20W

The product measurement: