Wing Navlight Wiring

[ChuckPops@aol.com]

Can any of the stateside builders advise on the proper way to run wires
during wing construction to provide for wingtip position and strobe lights?
 The obvious way of simply stringing wires through a lightening hole doesn't
seem elegant or good aircraft practice!  

Hoping to find some builders who have figured out how best to do this.

Chuck Popenoe
A36