<ul><li>4.5” diameter high performance cylinder&nbsp;</li><li>Companion to 3G-DL45R series downlight family&nbsp;</li><li>Extruded aluminum housing with powder coated finish&nbsp;</li><li>Twist lock construction and no visible hardware&nbsp;</li><li>Regressed LED source for enhanced glare control&nbsp;</li><li>Lumen range of 1000lm to 4000lm (80+, 90+, and 97+ CRI options)&nbsp;</li><li>1% dimming standard with several integral driver options</li></ul>