The U.S. aircraft register, updated daily
Parts

External Light

No failure report names the external light. 3 FAA approvals let 2 companies make a replacement external light, B/E Aerospace INC holding the most (2).

Approved replacement parts 3 parts manufacturer approvals

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

For these models most: Airbus Helicopters EC-135 now H135 (2), Embraer EMB-550 Praetor 600 and Legacy 500 (1), Embraer EMB-545 (1).

MakerPartReplacesFitsGrantedStatus
Korry Electronics COExternal Light CCP 431600-001431600-001Embraer S.A. EMB-550, EMB-5452018-10-01current
B/E Aerospace INCExternal Light Unit 04-4004-000104-4004-0001Airbus Helicopters... EC135P1, EC135T1, EC135P22016-05-23current
B/E Aerospace INCExternal Light Unit 04-4004-000104-4004-0001Airbus Helicopters... EC135P1, EC135T1, EC135P22016-05-02current

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.