Pro Track Anissa 4-Light Crystal Track Fixture 31 1/2&quot; wide x 5 1/2&quot; deep x 6&quot; high. Canopy is 5&quot; wide. Weighs 4.85 lbs. Includes four 20 watt, 3000k, 320 Lumens, G4 base OSRAM halogen bulbs. 30,000 hour average bulb life. 12 volt. Swivel head four-light track fixture from the Anissa collection by Pro Track&#174;. Installs in a junction box like any ceiling fixture, no track or connectors to worry about. Mounting hardware included. Sloped ceiling adaptable. Clear crystal glass around each bulb. Swivel heads allow you to aim each light as desired.