1220

Technical Characteristics

• Voltage Rating

  12.000 volts nominal

• Light Output Rating

  25.000 spherical candlepower nominal single rating

• Rated Average Life

  hours

• Features Provided

  heat resistant glass

• Bulb Light Transmission Characteristic

  transparent

• Current Rating For Which Designed

  1.660 amperes nominal

• Bulb Style

  g (globular)

• Emitted Light Characteristic

  white

• Wattage Rating

  20.000 watts

• Light Center Length

  0.768 inches nominal

• Filament Heavy Duty Service Rating

  not rated

• Bulb Designator

  g-4

• Special Features

  bulb has a tip on top

• Base Style

  miniature two pin

• Overall Length

  1.180 inches maximum

• Burning Position

  any acceptable

• Filament Designation

  c-6

• Average Life Rating In Hours

  2000.0