Though the degree of cooperation differs between alliances, airlines alliance is more helpful for small airlines. There are three major international airline alliances namely SkyTeam, Star Alliance and Oneworld. One of the modern alliances is that formed by cargo airlines.
The top terminal should be connected to wire #18 (low beam), the bottom right to wire #17 (high beam), and the bottom left to wire #91 (headlight to ground). I purchased my lights from a local shop, but I found that Susquehanna Motorsports has a web page with competitive prices and a nice write up about the lights.
Track heads include directional lights, spot lights, wall wash fixtures, and ambient fixtures. This type of light is ideal for task or accent lighting. Track Pendant. A more decorative option, track pendants provide downlighting, which is especially important in work areas, such as kitchens.