1939

Technical Characteristics

• Filament Heavy Duty Service Rating

  not rated

• Bulb Designator

  t-7

• Overall Length

  2.250 inches maximum

• Current Rating For Which Designed

  1.790 amperes nominal

• Burning Position

  any acceptable

• Voltage Rating

  28.000 volts nominal

• Average Life Rating In Hours

  300.0

• Base Style

  single contact bayonet candelabra

• Filament Designation

  cc-8

• Rated Average Life

  hours

• Light Center Length

  1.250 inches nominal

• Bulb Light Transmission Characteristic

  transparent

• Bulb Style

  t (tubular)

• Emitted Light Characteristic

  white

• Light Output Rating

  75.000 spherical candlepower nominal single rating