MS518-2 sensor has a 180 deg view and comes with 2 Par holders and mounting plate. Turns lights on from 5 seconds to 12 minutes. Unit can be wired in parallel. Whenever the motion sensor detects motion the floodlights automatically turn on. Tested at -20 deg C start temperature. Photoelectric control, deactivates lights during daylight Fully adjustable for 24 hr operation or custom applications Sensor only consumes 5.3 W Time adjustments from 5 sec - 12 min Injection molded plastic PAR38 lamp holders, 150 W maximum per holder