Check out this place for ideas on LED aviation lights. I was considering it especially with the low power requirements.
Two possible examples of the many ideas I got: Backup strip could be on leading edge - with the beveled flange it resembles a stall strip http://store.vehiclelight.com/2545500.html low height strobe light http://store.vehiclelight.com/ledc3r.html Benjamin F. Copeland IV just2...@together.net
