500T12TF2

Technical Characteristics

• Bulb Designator

  t-12

• Overall Length

  3.750 inches maximum

• Filament Heavy Duty Service Rating

  not rated

• Features Provided

  filament shielding and heat resistant glass

• Base Style

  four pin indexing

• Emitted Light Characteristic

  white

• Rated Average Life

  hours

• Light Intensity Distribution Feature

  opaque end

• Bulb Light Transmission Characteristic

  transparent

• Filament Designation

  c-13d

• Burning Position

  base down to horizontal

• Bulb Style

  t (tubular)

• Wattage Rating

  500.000 watts

• Average Life Rating In Hours

  25.0