Genlyte Thomas Group LLC ("Genlyte") has identified a safety concern involving certain of its Capri track lighting systems. Specifically, the adapter assembly, which connects the lighting fixture to the track rail, contains a defect which can cause the adapter assembly to develop stress fractures. This, in turn, can lead to the lighting fixtures falling out of the track rail. This problem affects a number of Genlyte's track lighting systems, marketed under the brand name "Capri Lighting", and sold between August 1, 2010 and January 29, 2013. Genlyte is committed to the quality and safety of its products and has decided to undertake a voluntary recall effort to replace these products at no cost to the end-user.