1959

Technical Characteristics

• Bulb Light Transmission Characteristic

  transparent

• Bulb Style

  t (tubular)

• Emitted Light Characteristic

  white

• Light Center Length

  0.750 inches nominal

• Bulb Designator

  t-4

• Filament Heavy Duty Service Rating

  not rated

• Overall Length

  2.250 inches maximum

• Base Style

  tab

• Voltage Rating

  28.000 volts nominal

• Average Life Rating In Hours

  300.0

• Light Output Rating

  240.000 spherical candlepower nominal single rating

• Filament Designation

  cc-8

• Rated Average Life

  hours

• Features Provided

  heat resistant glass

• Wattage Rating

  150.000 watts