Sen. Mark Warner (D-Va.) wants the Navy to consider using tubular light emitting diode (T-LED) lighting on bases, according to a letter obtained by Defense Daily.Warner asks Assistant Secretary of the Navy for Energy, Installations and Environment Dennis McGinn in a March 19 letter for the technology to be added to the unified facilities criteria (UFC) so the service bases could access the technology. T-LED lighting is already being installed on Navy ships as they provide safety and efficiency advances…