I picked up my wingtip lighting kit while a Sun N Fun. I'm going with the Aeroflash lights that include a double flash strobe, nav and position all in one fixture. This eliminates me from having to run a wire to the tail of the airplane. This kit comes with separate powerpacks which I have chosen to mount in the wingtips. This means that I will have to mount the wingtips with screws rather than rivets. All attachments are made with Molex connectors for easy removal.