The Tubo Large Downlight is a 15-watt track luminaire that delivers up to 1032 lumens making the most out of ceiling space while exhibiting a simple yet appealing modern design. Being part of an entirely Low Voltage 24VDC system, it offers unsurpassed efficiency in comparison to traditional track lighting systems. The cylindrical flat-back design houses the heat-sink, LED module, and integrated driver within die-cast aluminum to help dissipate heat and improve life. Available in five Color Temperatures including Warm Dim (30D), that dims from 3000K-1800K exhibiting designer-grade color rendering as high as 98 CRI and R9-90. Choose from four different beam spreads as well as lens accessories including field-changeable, optic reflectors. With every element designed to be slender and unobtrusive, the Tubo Large Downlight provides superb illumination and functionality within a small package.