XR-4 SERIES 4 PIN RIGHT ANGLE XLR CONNECTOR on August 17, 2015 | Marketing Team XR-4 Series Gooseneck Light typically used on medium/large format consoles with four XLR task light connectors on rear panel. Please check your owner’s manual for power compatibility before connecting a task light to your console. Click on the category links below for more information. XR-4-LED Series XR-HI-4 Series (Hi Intensity 5-watt) XR-4 Series (Low Intensity 2.4-watt)