Track lighting is the perfect way to showcase a paintiing, a piece of art, or other important elements of your room. LED light bulbs are an exceptionally good choice for this purpose. With the LED MR16 and PAR bulbs shown below, you can select the wattage and color temperature you prefer. Imagine burning only 5 watts per bulb instead of 30 watts (like most halogen alternatives). You will be saving serious money every hour your track lights are on.