12212

Technical Characteristics

• Filament Heavy Duty Service Rating

  not rated

• Light Output Rating

  890.000 lumens nominal single rating

• Emitted Light Characteristic

  colorless

• Bulb Style

  a (arbitrary designation)

• Current Rating For Which Designed

  0.458 amperes nominal

• Burning Position

  any acceptable

• Overall Length

  4.438 inches nominal

• Base Style

  medium screw

• Light Center Length

  3.875 inches nominal

• Criticality Code Justification

  feat

• Filament Designation

  c,cc-8

• Wattage Rating

  55.000 watts

• Rated Average Life

  hours

• Bulb Light Transmission Characteristic

  transparent

• Bulb Designator

  a-19

• Voltage Rating

  120.000 volts nominal

• Special Features

  watt-miser

• Average Life Rating In Hours

  1000.0