The U.S. aircraft register, updated daily
Parts

Incandescent Lamp

No failure report names the incandescent lamp. 9 FAA approvals let 3 companies make a replacement incandescent lamp, Amglo Kemlite Laboratories INC holding the most (6).

Approved replacement parts 9 parts manufacturer approvals

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

For these models most: Mcdonnell Douglas MD-11 (3), Boeing 767 (3), Boeing 737 (3), Boeing 727 (3), Airbus A330 (3), Airbus A320 (3), Dehavilland DHC-6 (2), Dassault FALCON 50 (2), Dassault FALCON 20 (2), Cessna 206 Stationair (2), Cessna 185 Skywagon (2), Cessna 182 Skylane (2).

MakerPartReplacesFitsGrantedStatus
Amglo Kemlite Laboratories INCIncandescent Lamp AHQV4616.5V450WVFCS (AK Q4635)TC Holder P/N 4635AHC AS315, AS3316B, AS316G) Airbus (A319-1002012-01-25current
Amglo Kemlite Laboratories INCIncandescent Lamp AHQV3628V150WPS (AK Q4713)TC Holder P/N 4713Canadian Regional Jet CRJ200, CRJ700, CRJ9002012-01-25current
Amglo Kemlite Laboratories INCIncandescent Lamp AHQV4616.5V450WVFCS (AK Q4635)TC Holder P/N 4635AHC AS315, AS3316B, AS316G) Airbus (A319-1002011-08-09current
Amglo Kemlite Laboratories INCIncandescent Lamp AHQV3628V150WPS (AK Q4713)TC Holder P/N 4713Canadian Regional Jet CRJ200, CRJ700, CRJ9002011-08-09current
Amglo Kemlite Laboratories INCIncandescent Lamp AIV4616.5V450WFCSTC Holder P/N 4635Eurocopter France AS315, AS3316B, AS316G2004-03-01current
Amglo Kemlite Laboratories INCIncandescent lamp AIH3628V100WCSTC Holder P/N 4594Agusta 109A, AS350, AS355E2004-03-01current
Micro Lamps INCIncandescent Lamp ML4174-24 Dwg ML4174, rev...Grimes P/N 4174-24Mitsubishi MU-2B series1989-04-19current
Trimcraft Aviation INCIncandescent Lamp T-7512-12 Dwg T7512-12, No...Cessna P/N A75-12-12Cessna 150 series, 180 series (12v), 182...1988-02-21current
Trimcraft Aviation INCIncandescent Lamp T-7512-24 Dwg T7512-24, No...Cessna P/N A7512-24Cessna 152 series, 180 series (24v), 182...1988-02-21current

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.