Compared with traditional motion sensor light for outdoor, it has more working modes. Not only owns Auto Mode but also includes Dusk to Dawn Mode and On-Time Mode. 4 different working modes will meet your needs.

1. Test Mode:

The light turns on for only 5 seconds during daytime or night when in test mode. It helps you know whether the motion sensor is working well.

2. Auto Mode:

When movement is detected in darkness, the light will turn on 1 to 10 minutes (depending on your setting on the “Time” knob);

3. On-Time Mode (controlled with on/off switch):

The light turns on or off through the switch control. Light can work during daytime and night in on-time mode.

4. D2D (Dusk to Dawn) Mode:

The light automatically turns on at dusk or night and stays off at daylight.

Tips: The Lux knob is for brightness sensitivity, we recommend you set it in the halfway position.

Sensor Sensitivity   For setting ambient brightness value to differ from daytime to night. If the ambient brightness value exceeds the setting Lux, it is defined as "daytime"; otherwise it's known as "nighttime". Position 0 equals 3 Lux, Position ∞ equals max Lux and it's always regarded as night no matter how bright around the sensor. Lux setting only works in Auto Mode and D2D Mode.	Detecting Range   Rotate the knob to adjust the sensing range to max ca. 50ft motion coverage. When you mount the light over 7.8ft, please adjust the sensor upwards and set the max range to increase the coverage area. Time setting only works in Auto Mode. Range setting only works in Test Mode and Auto Mode.	Stand By Time   Time knob is used for setting working time from 1-10 minutes when it detects motion. Time setting only works in Auto Mode.