The U.S. aircraft register, updated daily
Parts

Fluorescent Ceiling

No failure report names the fluorescent ceiling. 4 FAA approvals let 2 companies make a replacement fluorescent ceiling, Bruce Industries INC holding the most (2).

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Airbus A319 (4), Airbus A321 (2), Airbus A320 (2).

MakerPartReplacesFitsGrantedStatus
Bruce Aerospace IncorporatedFluorescent Ceiling Light 3250-81-BR3250-81 DiehlAirbus A319 A320 A3212008-12-08current
Bruce Aerospace IncorporatedFluorescent Ceiling Light 3250-31-BR3250-31 DiehlAirbus A319 A320 A3212008-12-08current
Bruce Industries INCFluorescent Ceiling Light 3250-31-BRDiehl 3250-31Airbus A-319, A-320, A-3212005-04-27current
Bruce Industries INCFluorescent Ceiling Light 3250-81-BRDiehl 3250-81Airbus A-319, A-320, A-3212005-04-27current

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.