The F8W and A8W LED SPOTS for track lights are the modern version of the standard track light halogen spots. They use new LED technology, which is more efficient and longer lasting than traditional bulbs. The adjustable arm on the “A” model allows you to direct the light where you need it, while the fixed head on the “F” model is perfect for compact spaces. These lights are a great, low-cost solution for updating your lighting fixtures. Plus, they look great with any décor!