C78-392

Technical Characteristics

• Filament Heavy Duty Service Rating

  not rated

• Overall Length

  1.688 inches maximum

• Emitted Light Characteristic

  colorless

• Wattage Rating

  0.768 watts and 0.912 watts

• Voltage Rating

  24.000 volts nominal

• Average Life Rating In Hours

  5000.0

• Burning Position

  any acceptable

• Current Rating For Which Designed

  0.032 amperes minimum and 0.038 amperes maximum

• Special Features

  filament material tungsten

• Base Style

  telephone slide number two

• Bulb Designator

  t-2

• Rated Average Life

  indefinite long

• Bulb Light Transmission Characteristic

  transparent

• Bulb Style

  t (tubular)

• Filament Designation

  c-2f

• Light Output Rating

  0.200 spherical candlepower nominal single rating