NSN: 6240-00-500-1896

Technical Characteristics

• Filament Heavy Duty Service Rating

  not rated

• Bulb Style

  a (arbitrary designation)

• Burning Position

  any acceptable

• Base Style

  medium screw

• Filament Designation

  c-6

• Wattage Rating

  50.000 watts

• Bulb Light Transmission Characteristic

  translucent

• Rated Average Life

  hours

• Overall Length

  4.938 inches maximum

• Light Output Rating

  800.000 lumens nominal single rating

• Current Rating For Which Designed

  8.333 amperes nominal

• Bulb Designator

  a-21

• Emitted Light Characteristic

  white

• Average Life Rating In Hours

  1000.0