C78-391

Technical Characteristics

• Filament Heavy Duty Service Rating

  not rated

• Overall Length

  1.688 inches maximum

• Filament Designation

  c-2v

• Light Output Rating

  1500.000 footcandles nominal single rating

• Features Provided

  filament shielding and heat resistant glass

• Voltage Rating

  6.000 volts nominal

• Current Rating For Which Designed

  0.120 amperes minimum and 0.160 amperes maximum

• Average Life Rating In Hours

  5000.0

• Burning Position

  any acceptable

• Base Style

  telephone slide number one

• Bulb Designator

  t-2

• Rated Average Life

  hours

• Bulb Light Transmission Characteristic

  transparent

• Bulb Style

  t (tubular)

• Emitted Light Characteristic

  white