Request For Price Alternate Part NumberPart NameReplaced PNQuanityMaterial Condition 56B84 Bulb Temperature Electrical Resistance Boeing 56B84, Lewis 56B84 Factory New New Unused Surplus Overhauled Used Any Aircraft Models Boeing (747-100 Series, 747-200B Series) Company Name First Name * Last Name * Email * Phone Number * Notes Sales Order T&CPrivacy Policy Send Request Please note that by requesting pricing, you are accepting our Sales Order T&C and Privacy Policy. For more information, please follow the links under the policy menu below.