NSN: 6240-00-052-9551

Technical Characteristics

• Wattage Rating

  98.000 watts

• Filament Designation

  c-9

• Light Center Length

  2.438 inches nominal

• Bulb Style

  a (arbitrary designation)

• Filament Heavy Duty Service Rating

  not rated

• Average Life Rating In Hours

  3000.0

• Features Provided

  filament shielding and heat resistant glass

• Emitted Light Characteristic

  white

• Overall Length

  4.375 inches maximum

• Rated Average Life

  hours

• Bulb Designator

  a-21

• Base Style

  medium screw

• Bulb Light Transmission Characteristic

  transparent

• End Item Identification

  instrument landing system(ils)

• Voltage Rating

  130.000 volts nominal

• Light Output Rating

  1260.000 lumens nominal single rating

• Burning Position

  base down to horizontal