Laid out the wiring & tested on a 12-V battery, lights work. Did not terminate wires or hook up permenently. Wireing diagram: Strobe wire (positive-red striped) from battery thru wing to red wire on strobe power unit. Then, insert 3-wire plug to strobe power unit. Navigation light wire (positive-red striped) from battery thru wing directly to nav light on tip. Later switches will be installed in cockpit to operate nav & strobe lights independently.