NSN: 6240-00-990-8191

Technical Characteristics

• Light Output Rating

  1650.000 lumens nominal single rating

• Current Rating For Which Designed

  0.833 amperes nominal

• Burning Position

  base down to horizontal

• Base Style

  medium screw

• Wattage Rating

  100.000 watts

• Bulb Designator

  a-21

• Rated Average Life

  hours

• Overall Length

  5.250 inches maximum

• Filament Designation

  cc-6 or cc-8

• Emitted Light Characteristic

  white

• Bulb Light Transmission Characteristic

  translucent

• Light Center Length

  3.875 inches nominal

• Average Life Rating In Hours

  750.0

• Voltage Rating

  120.000 volts nominal

• Filament Heavy Duty Service Rating

  not rated

• Special Features

  lamp 100a21/120v

• Bulb Style

  a (arbitrary designation)

• End Item Identification

  whidbey island class lsd; usns henry j. kaiser class tao; advanced air traffic contr & land. sys (atcals) 404l; strategic weapon systems (poseidon and trident)