Pro Track Flex Rave 6-Light Satin Chrome Track Fixture 87&quot; wide when fully extended. 6&quot; high. Each arm is 24 3/4&quot; wide. Each light head only is 4&quot; high. Weighs 5.75 lbs. Canopy is 5 1/4&quot;W x 1&quot;H. Includes six 50 watt GU10 GZ10 halogen bulbs. 120 volts. Track-style lighting kit from Pro Track that installs in a junction box like a regular ceiling fixture. Comes with three arms and connectors that allow for a variety of configurations.