EPLZON Dusk to Dawn Sensor for Outdoor Lighting 120-277V Photoelectric Switch Photocell Light Sensor Hardwired Post Eye Light Suitable

EPLZON 3pcs Photoelectric Switch Photocell Light Sensor Specifications ?Rated Voltage: 120-277VAC ?Rated Frequency: 50/60Hz ?Rated Loadings: 500W Tungsten/850VA Ballast/5A E-Ballast ?Power Consumption: 2W ? Operate Level: 10~20Lx On/30-80Lx Off ?Ambient Temp: -40?~+70? ? Related Humidity: 99% ?Size: 52.5 x 29 x 42 mm/ 2.1 x 1.1 x 1.7 inch How to connect: ?The black wire is the ground (-) of the battery connector or power source, the load common or ground is not involved with this connection ?The white wire is the positive (+) of the switch (the positive connection of the load goes to the positive of the battery together in parallel ) ? The red wire(the actual switched wire) is the ground (-) of the light, It switches the ground to the load. Connection method? 1??The WHITE wire AND the Positive Connection of the Load goes directly to the positive connection of the source or battery. Both wires. The load and the switch positive in parallel. 2??The BLACK wire from the switch goes directly to the negative or ground of the source or battery. Note: This will be the only ground or common connection to the source or battery. 3??The RED wire is the actual switched wire. It switches the ground or common connection of the load to the source or battery. The red wire of the switch connects to the load common or ground. Package includ: 3pcs * Photoelectric Switch Photocell Light Sensor