I bought all my strobe tubes, wiring and connectors from www.strobesupply.com. The tubes are only about $17 each. I picked up a Whelen strobe power supply on eBay for $80. I have Almost 100 flight hours with then and have had absolutely no problems. My whole strobe system cost me about $180 and I have four strobe light on my plane. Got the nav lights on eBay also. I bet I have less than $60 in the nav lights.
Mark Jones (N886MJ) Wales, WI USA E-mail me at flyk...@wi.rr.com Visit my NEW KR-2S CorvAIRCRAFT web site at www.flykr2s.com