KA-LS15C 25A Outdoor IP65 Waterproof Road Light day night light control sensor switch for street light specification:
1. Rated Current:25A              
2. Power Source:220-240V/AC
3. Power Frequency:50/60Hz
4. Ambient Light: <10-100Lux.ON  
                          >40-250Lux.OFF
5. Waterproof grade: IP65                                                                                  
6. With bracket     

KA-LS15C Function:
The product can turn on or turn off light according to ambient-light; Ambient-temperature and humidity can't affect it. It is not only convenient but also practical, it can control the load working only at night. For instance road light, garden light etc.

How to test KA-LS15C light control switch:
1. Slide the LUX knob to position (-) and switch on the power.
2. When you test in daytime. You should cover a black opaque cloth on the product.
3. When the cloth mantles the detection window of the photocell, the ambient light of the photocell is less than 5 LUX, the lamp will be on.
4. When you take off this cloth, the lamp will be off automatically.
5. When you slide the LUX knob to position (+), the lamp could be on in the ambient light less than 50LUX.

KA-LS15C Actual photos: