I have a '79 M20K with Hoskins Nav and Strobe lights. The power supply and the light/base (PN 7839) are both bad on one wing. It appears that I have three options:
Replace the bad power supply ($300) and HOPE that I can find a Hoskins PN 7839 light/base. (see attached picture) So far no luck on the light/base.
Convert the bad power supply ($300) and light/base ($250) to Whelan which requires a 337
Convert everything including NAV lights to LED of which there are two options, both TSO'd and do not require the 337
Aeroled, Pulsar model (1080-b/c) for $1190 which includes the tail position light http://www.aeroleds.com/LinkClick.aspx?fileticket=VgPG5vCTuB4%3d&tabid=6270&mid=13206
AVEO, Ultragalactical model for $1,200
Any recent experience with any of these options?