Cooper Controls OEF-P-2MH0-MV-S Greengate 120-277-Volt PIR High-Bay Fixture Mount Sensor, Side Mount with Photodiode, 36-inch lead 10 minute time delay Coverage: diameter of twice the mounting height (2MH) Air-gap switch ensures no leakage current to load Mounting Plate Dimensions: 4.15 inches high by 1.94 inches wide (10.54 cm by 4.92 cm) Includes: 1 photodiode and a 36-inch lead