5520 Lamp Housing

Illumination for instruments and targets

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5520 Lamp Housing

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This 5520 lamp housing provides illumination for the reticle pattern of collimators or transparent targets positioned in spherical adapters.  The unit consists of the lamp housing, in-line switch, and cord with integrated AC plug.  The lamp is rated at 15 watts and requires 110 VAC.

(Note: The 5520 does not fit directly on the discontinued model 4030; in order to illuminate this instrument, you must use lamp holder model 5535.)

 



Specifications

Input voltage:  110 VAC Replacement Bulb:  L3300 light bulb (Chicago Miniature A9050), 15W

May be used with...

  • 521-B Spherical Mount
  • Any other instrument needing backlighting, when used in conjunction with the 5535 lamp holder
  • Also fits into the following discontinued products: 4010, 5103