Flash tube assembly for Cessna single engine aircraft, 1972 and later. In this system the A610 and A612 are mounted directly onto the wingtip retainer. Use the A612 as a template for cutting a hole in the existing light shield. This system requires very little time or labor to install. The A612 magnifying lens increases light intensity by two to five times in the horizontal plane. Weight: A610 – .066, A612 -.084. Fits the A600, A650 and W1285.