MIL-DTL-16377-7 Fixtures, Lighting; T5 Fluorescent And Ssl Equivalent, General Lighting, 16 Watts, 120 Volts, 60 Hertz, Watertight, Symbols 70.3, 70.4, 78.2, 336, 336.1, 70.3Ssl, 70.4Ssl, 78.2Ssl, 336Ssl, And 336.1Ssl