The U.S. aircraft register, updated daily
Parts

Led Wingtip

No failure report names the led wingtip. 8 FAA approvals let 2 companies make a replacement led wingtip, Stene Aviation INC holding the most (4).

Approved replacement parts 8 parts manufacturer approvals

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

For these models most: Cessna 172 Skyhawk (4), Beechcraft B300 King Air 350 (4), Beechcraft 300 King Air 300 (4), Cessna U206 Stationair (2), Cessna TU206 (2), Cessna TR182 Turbo Skylane RG (2), Cessna T206 Turbo Stationair (2), Cessna T182 Turbo Skylane (2), Cessna R182 Skylane RG (2), Cessna R172 Hawk XP (2), Cessna P172 (2), Cessna A185 Skywagon (2).

MakerPartReplacesFitsGrantedStatus
Ati Engineering Services LLCLED Wingtip Navigation Light-RH (Green) 350-141211-4001-02A7512-24 or MD25309-7512Textron Aviation, Inc. 300, 300LW, B3002018-07-17current
Ati Engineering Services LLCLED Wingtip Navigation Light-Clear Lens 350-141211-4003-01A1280-2 and A1280-3Textron Aviation, Inc. 300, 300LW, B3002018-07-17current
Ati Engineering Services LLCLED Wingtip Navigation Light-Gasket 350-141211-4002-01A1257ATextron Aviation, Inc. 300, 300LW, B3002018-07-17current
Ati Engineering Services LLCLED Wingtip Navigation Light-LH (Red) 350-141211-4001-01A7512-24 or MD25309-7512Textron Aviation, Inc. 300, 300LW, B3002018-07-17current
Stene Aviation INCLED Wingtip SA-0523565-29LLModification PartTextron Aviation, Inc. 150, 150A, 150B2016-12-27current
Stene Aviation INCLED Wingtip SA-0723200-5LLModification PartTextron Aviation, Inc. 172M, 172N, 172P2016-12-27current
Stene Aviation INCLED Wingtip SA-0723200-6LLModification PartTextron Aviation, Inc. 172M, 172N, 172P2016-12-27current
Stene Aviation INCLED Wingtip SA-0523565-30LLModification partTextron Aviation, Inc. 150, 150A, 150B2016-12-27current

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.