Overall Length: 0.380 Inches Maximum Filament Designation: C-2R Light Output Rating: 0.150 Beam Candlepower Nominal Single Rating Average Life Rating In Hours: 5000.0 Filament Heavy Duty Service Rating: Not Rated End Item Identification: Los Angeles Class Ssn (688); Seawolf Class Ssn; Helicopter, Carrier Based Asw, Sh-60F; Trainer, B-1B Aircraft; Forrestal Class Cv; Landing System Automatic Carrier, Dual Channel; Aircraft, E-4B Airbourne Command Post; Nimitz Class Cvn; An/Spn-42T-3, 42T-4And An/Spn-46(V) 1; Aircraft, (Ac-130H, Mc-130H, Ec-130E, Hc-130); Wasp Class Lhd; Submarine Interior Communication System Emitted Light Characteristic: Colorless Voltage Rating: 5.000 Volts Nominal Wattage Rating: 0.300 Watts Base Style: Sub-Midget Flanged Bulb Style: T (Tubular) Bulb Designator: T-1 Bulb Light Transmission Characteristic: Transparent Current Rating For Which Designed: 0.060 Amperes Nominal Rated Average Life: Hours Burning Position: Any Acceptable Specification/Standard Data: 08108-6180 Manufacturers Standard