The U.S. aircraft register, updated daily
Parts

Light Emitting

No failure report names the light emitting. 2 FAA approvals let 1 company make a replacement light emitting, Goodrich Interiors holding the most (2).

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Mcdonnell Douglas DC-9 (2), Mcdonnell Douglas Aircraft Co MD-88 (2).

MakerPartReplacesFitsGrantedStatus
Goodrich InteriorsLight Emitting Diode (LED) Reading Light Assembly - Long Throw 2LA455563-15Modification PartBoeing DC-9-81 (MD-81), DC-9-82 (MD-82),...2014-10-30current
Goodrich InteriorsLight Emitting Diode (LED) Reading Light Assembly 2LA455563-05Modification PartBoeing DC-9-81 (MD-81), DC-9-82 (MD-82),...2014-10-30current

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.