The photocell switch is an automatic control of the lighting time according to the illumination value of the environment. It has the characteristics of saving energy, long life, safe and reliable. It is generally used in places where the visibility is low and it is necessary to switch the lamp automatically for a long time. Specification: Condiiton: 100% Brand New Color: Black Wiring: Export three-wire system Voltage range: 12V 24V 36V 48V Supply voltage: 8V to 50VDC (module normal operating voltage range) Standby current: 0.5ma (silent state) Output power: High power, load current 5A, the pressure drop is negligible. Power consumption: 0.6W maximum Anti interference delay: about 0.6 second Sensitivity: 5-10LX on 30-60LX off Environment temperature: -40℃ ~ +70℃ Related Humidity: 99% RH Working Life: 6500 cycles Detector waterproof grade: IP 66 Use of the environment, temperature: Can not be installed in a corrosive gas environment, minus 25 to 70 degrees. Leads Length: 150mm Product Size: (L) x (W) x(H) 40 x 15.6 x 20 mm / 1.57" x 0.61" x 0.79"(appr.) Package Included: 1x Photocell Switch Notice: 1. Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. 2. Please understand that colors may exist chromatic aberration as the different placement of pictures. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Features Saving energy, long life, safe and reliable. Using three‑wire system, compatible with resistance. The internal environment with automatic illumination detection circuit, shut down during the day and open during the night automatically. Control of the lighting time according to the illumination value of the environment automatically. Suitable for the LED lighting and outdoor monitoring, advertising gallery, garden lights and other automatic switching lights control.