Lithonia Lighting LTKMSBK MR16GU10 BN M4 Mesh Back Round 1-Head Brushed Nickel Halogen Lamped Track Light SUPER BRIGHT  1 bright halogen light bulb is included to shine light on your desired area  can also use a LED light bulb of the same shape and base  provides 480 lumens ADJUSTABLE TRACK HEAD  Flexible track head can point almost anywhere  track heads rotate 350-degrees and has a 60-degree tilt STYLISH DESIGN  Stylish track head with a mesh back combines aesthetics with functionality for applications such as specialty retail, grocery, galleries, museums, hospitality, residential and educational environments EASY INSTALLATION  Easily mounts to ceilings and can be quickly hardwired using included instruction manual LIGHT WEIGHT  Aluminum base is 5.5 inches in diameter which makes it perfect for tight locations