The U.S. aircraft register, updated daily
Parts

Reading Lamp

No failure report names the reading lamp. 1 FAA approvals let 1 company make a replacement reading lamp, Electro-Mech Components INC holding the most (1).

Approved replacement parts 1 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a reading lamp and sell it as an approved part for the models named. These are the companies holding such approvals for a reading lamp:

For these models most: Boeing 737 (1).

MakerPartReplacesFitsGrantedStatus
Electro-Mech Components INCReading Lamp Switch SW43853Boeing SW43853Boeing 737-2001997-08-17current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.