NSN: 6240-01-160-4370

Technical Characteristics

• Average Life Rating In Hours

  10000.000

• Bulb Designator

  bt-28/e-28

• Light Output Rating

  20500.000 lumens nominal 2nd rating

• Rated Average Life

  hours

• Emitted Light Characteristic

  colorless

• Criticality Code Justification

  zzzt

• Bulb Light Transmission Characteristic

  transparent

• Light Output Rating

  17000.000 lumens nominal 1st rating

• Base Style

  mogul screw

• Overall Length

  8.312 inches nominal

• Light Intensity Distribution Feature

  phosphor coated

• Bulb Style

  ps (pear shape, straight neck)

• Wattage Rating

  250.000 watts

• Burning Position

  base down

• Nondefinitive Spec/Std Data

  5 type