PORTAL 4 WATT 3000K LEDme™ LINEAR QUICK CONNECT FIXTURE CHROME - Length: 5/8" - Width: 2 5/16" - Height: 2 1/4" - 3000K - Die-cast aluminum construction - 50,000 hour potential life - Strong projected light output with no projected heat - Constructed of die-cast aluminum, Portal, Ovum and Charge deliver strong projected light without any heat or radiation - Dimmable with an electronic low voltage dimmer, these mini LED track luminaires rotate horizontally 360 degrees and has a 90-degree vertical tilt