MIL-DTL-16377-9 Fixtures,Lighting; Fluorescent And Ssl Equivalent, General Lighting, 24 Watts, 120 Volts, 60 Hertz, Watertight, Symbols 73.3, 73.4, 346.2, 346.3, 73.3Ssl, 73.4Ssl, 346.2Ssl, And 346.3Ssl