19A1S-57

Technical Characteristics

• Burning Position

  any acceptable

• Base Style

  medium screw

• Overall Length

  3.938 inches maximum

• Wattage Rating

  50.000 watts

• Rated Average Life

  hours

• Filament Designation

  c-17

• Bulb Light Transmission Characteristic

  transparent

• Bulb Designator

  a-19

• Average Life Rating In Hours

  1000.0

• Light Intensity Distribution Feature

  parabolic reflector

• Filament Heavy Duty Service Rating

  not rated

• Emitted Light Characteristic

  colorless

• Bulb Style

  a (arbitrary designation)

• Features Provided

  filament shielding and heat resistant glass