1748S

Technical Characteristics

• Bulb Style

  t (tubular)

• Bulb Designator

  t-1 3/4

• Burning Position

  any acceptable

• Filament Designation

  c-2r

• Filament Heavy Duty Service Rating

  not rated

• Voltage Rating

  2.500 volts nominal

• Overall Length

  0.740 inches maximum

• Wire Lead Length

  3.000 inches nominal

• Emitted Light Characteristic

  white

• Light Output Rating

  1250.000 footcandles nominal single rating

• Rated Average Life

  indefinite long

• Current Rating For Which Designed

  0.400 amperes nominal

• Bulb Light Transmission Characteristic

  transparent

• Base Style

  wire leads, up

• Features Provided

  heat resistant glass