Select rail preference. This is a complete drop in dual lamp assembly including 2 new full spectrum CCFL lamps, wires, JST pin connectors, and end caps. Ready for installation, no soldering! These high quality lamp assemblies are exact replacements for the NEC LCD screen models. This assembly is commonly used in the Allen Bradley 2711-NL9 and 2711-NL7 PanelView 1000 series, sometimes used in GE Dash 4000 displays as well as many others. Compatible with NEC number 104LHS31.