ETC Source Four HID 90º Ellipsoidal 70W/277V Spotlight - Edison Power Plug (Black)

The Source Four HID 90º Ellipsoidal 70W/277V Spotlight - Edison Power Plug (Black) from ETC is a high-intensity discharge (HID) light fixture with a ceramic metal-halide lamp. The spotlight has an electronic ballast (120V or 277V) attached to the yoke of the fixture which provides the added power required to strike and operate an HID lamp.