Slugger by Fein 63134269120 Annular Cutter, 1 1 16 in Cutter Dia, 3 in Max Cutting Dp, High Speed Steel, Bright, Weldon Flat 3 4 in Shank AX7000 Sturdy and durable enough for Sturdy and durable enough for regular use Third Party Listed for LED Lighting Accessory Type Photocontrol Standard cULus Power Consumption 1 Watt Average At 120 V Application Local Utility Street Highway Lighting Control Type Utility Grade Electronic With Fail On Mode Supply Voltage 105 305 VAC Operating Temperature 40 to + 158 F Enclosure Polypropylene Timing Range 3 5 Second Delay Sensor Type Molded Sealed IR Sensitivity Turn On Is 1 3 in max cutting depth Cutter Diameter 1 1 16 in Decimal Equivalent 2