NSN: 6240-00-299-7544

Technical Characteristics

• Filament Heavy Duty Service Rating

  not rated

• Emitted Light Characteristic

  colorless

• Current Rating For Which Designed

  0.320 amperes minimum and 0.348 amperes maximum

• Bulb Style

  a (arbitrary designation)

• Features Provided

  filament shielding and heat resistant glass

• Light Output Rating

  435.000 lumens nominal single rating

• Burning Position

  any acceptable

• Base Style

  medium screw

• Voltage Rating

  115.000 volts minimum and 125.000 volts maximum

• Rated Average Life

  hours

• Bulb Designator

  a-15

• Bulb Light Transmission Characteristic

  transparent

• Wattage Rating

  40.000 watts

• Average Life Rating In Hours

  750.0

• Filament Designation

  c-9

• Overall Length

  4.000 inches maximum