250/R40-1

Technical Characteristics

• Light Intensity Distribution Feature

  parabolic reflector

• Filament Designation

  c-9

• Overall Length

  6.500 inches maximum

• Rated Average Life

  hours

• Voltage Rating

  115.000 volts minimum and 125.000 volts maximum

• Bulb Light Transmission Characteristic

  translucent

• Wattage Rating

  250.000 watts

• Emitted Light Characteristic

  infrared

• Current Rating For Which Designed

  2.000 amperes minimum and 2.174 amperes maximum

• Base Style

  medium screw

• Burning Position

  any acceptable

• Bulb Style

  r (reflector)

• Filament Heavy Duty Service Rating

  not rated

• Bulb Designator

  r-40

• Average Life Rating In Hours

  5000.0

• Features Provided

  filament shielding and heat resistant glass