Using this ETC Source Four fixture body and burner assembly is easy. First, since it has bare wire, you'll need to connect it to a suitable power source carefully. Make sure the power is off before you start the connection. When it comes to installation, place it in a well - ventilated area as it may generate heat during operation. As for maintenance, check the bare wire regularly for any signs of wear or damage. If you notice frayed wires, replace them immediately. Keep the fixture body clean by gently wiping it with a dry cloth. Avoid using any harsh chemicals that could damage the surface.