Illuminate your space in unobtrusive, contemporary style with this three-light track lighting kit. Measuring 3.75" W x 48" L x 2.25" H overall, the metal track runs along with your ceiling in a clean line. Sleek dome shades house 50 W MR16 halogen bulbs (not included) to disperse bright light throughout your space, while their hinged frames let you direct the light where it’s needed most. We recommend having a professional electrician install this unit, which can be hardwired from any part of the track.