007 Designed to provide a clean, crisp white halogen light, 120V Low Voltage Track Luminaires offer a wide variety of track head styles and designer metal finishes for a multitude of lighting applications in residential environments and a favorite in museums, boutiques and restaurants. High performance can be enhanced with color lenses shields and accessories. Die-cast aluminum construction Swivel yoke for precise aiming Adjustable metal shims to form square or rectangular beams Isolate projected light within the four corners of a painting Creates the appearance a of self-illuminating surface White Finish Made of Diecast Aluminum Max Wattage 50 Bulb Type MR16 Lamp Base GU5.3 Lamp Voltage 12V UL/ETL Listed For Dry Use Warranty 5 YearsOverall Dimensions 4.25 W x 6.5 H Item Weight 0.77 lb.