The U.S. aircraft register, updated daily
Parts

Dimmable Led

No failure report names the dimmable led. 7 FAA approvals let 3 companies make a replacement dimmable led, Aaxico Technical Services holding the most (3).

Approved replacement parts 7 parts manufacturer approvals

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

For these models most: Airbus A300 (4), Bombardier CL-600 Challenger and CRJ (2), Boeing 777 (2), Boeing 767 (2), Boeing 747 (1).

MakerPartReplacesFitsGrantedStatus
Aaxico Technical ServicesDIMMABLE LED LAMP 387-6454ATSAirbus P/N 387, Boeing P/N 387, McDonnell...Airbus A300-B4-603, B4-605R, B4-622R2015-03-17current
Aaxico Technical ServicesDIMMABLE LED LAMP 387-6854ATSAirbus P/N 387, Boeing P/N 387, McDonnell...Airbus A300-B4-603, B4-605R, B4-622R2015-03-17current
Aaxico Technical ServicesDIMMABLE LED LAMP 387-6854ATSGE Miniature Lamp Products P/N 387Boeing 747-8, 8F Series2014-06-17current
B/E Aerospace INC, Business Jet Group, Aerospace Lighting CorporationDimmable LED Reading Light 5900-021-0000005900-021-000000Bombardier, Inc. CL-600-2B16 (CL-604 Variant)2014-03-04current
B/E Aerospace INC, Business Jet Group, Aerospace Lighting CorporationDimmable LED Reading Light 5900-021-3900005900-021-390000Bombardier, Inc. CL-600-2B16 (CL-604 Variant)2014-03-04current
Aaxico Technical ServicesDIMMABLE LED LAMP 387-6454ATSAirbus P/N 387, Boeing P/N 387, McDonnell...Airbus A300-B2-1A, B2-1C, B2-2032012-10-21current
Aaxico Technical ServicesDIMMABLE LED LAMP 387-6854ATSGE Miniature Lamp Products P/N 387Airbus A300-B2-1A, B2-1C, B2-2032012-07-24current

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.