Leviton 23455 2G11 Base, 4-Pin, Twin Tube Fluorescent Lampholder, Horizontal, White
2G11 Base, 18W thru 55W 4-Pin, Twin Tube Fluorescent Lampholder, Horizontal, Screw Mount, Straight-In Double Edge, Internal Shunt, Quickwire 18AWG Solid or Str Tinned - White , UPC: 07847711404