Shown in Natural Mill Finish Size 4” diameter / 4” height Construction Solid copper reflector .025 thickness Solid copper stem .060 wall thickness Finish Natural copper finish with no preservative Patina available at additional charge Wiring Low voltage (11.0 to 12.5 volts recommended) 1 Wedge Base Socket Installed Nylon Shell / Brass Contacts 18/2 Field replaceable / 72” wire leads for connection Lamp Wedge Base Xenon #921X 18 watts Life rated at 2000 hours by manufacturer at 12.8 volts Optional LED Lamp available at additional charge Mounting Copper Hanging Link 12" OAL included Spacing Recommended at 15’ / Minimum 10’ / Maximum 20’