Pro Track Alexa 4-Light Satin Nickel LED Track Fixture 32 1/4&quot; wide x 14 1/4&quot; high overall. Round canopy is 4 3/4&quot; wide. Four built-in dimmable 5.4 watt LED modules: 1670 lumen light output, comparable to a 100 watt incandescent. 3000K color temperature. 80 CRI. May be dimmed with compatible dimmers; contact us for more information. LED averages 20,000 hours at 3 hours per day. Adjustable four-light energy-efficient LED track fixture from the Alexa collection by Pro Track&#174;.