Now there are many different kinds of LED light can use with Track Rail, below are some hot using LED track light on the market. 1. LED Spot Light, the lighting space is small, most use for lighting Jewelry, cloth, fruit, drawing and something need spotlight. 2. LED Linear Track Light, it is short line lighting, most use for the product which in a line. 3. Magnetic Track Light, it connect with the track rail by magnetic. 4.  LED Track Line, the lighting space is big and long, it most use in supermarket, shopping mall, cloth shop… 5. Track Panel, the lighting space is wide and long, it most use in supermarket, shopping mall, cloth shop…