100A21/90WM/TS/120-125

Technical Characteristics

• Overall Length

  4.375 inches nominal

• Average Life Rating In Hours

  8000.0

• Voltage Rating

  120.000 volts minimum and 125.000 volts maximum

• Bulb Light Transmission Characteristic

  transparent

• Rated Average Life

  hours

• Burning Position

  any acceptable

• Filament Designation

  c-11v

• Light Output Rating

  1040.000 lumens nominal single rating

• Filament Heavy Duty Service Rating

  not rated

• Emitted Light Characteristic

  colorless

• Light Center Length

  2.438 inches nominal

• Wattage Rating

  90.000 watts

• Base Style

  a2e medium screw

• Bulb Style

  b1 a

• Criticality Code Justification

  feat

• Bulb Designator

  a-21

• Current Rating For Which Designed

  0.720 amperes minimum and 0.750 amperes maximum

• Special Features

  watt-miser; traffic signal; burn bdth