The Endurance wall pack collection features a patent pending design for water and dust proofing, encased in an IP66 rated factory sealed light engine. Thermally engineered for up to 100,000 hours of rated life, the Endurance virtually eliminates any need for maintenance once installed. LED technology offers superior alternatives to conventional Halogen and HID sources. With factory sealed die-cast aluminum housings, the Endurance collection is sure to provide lasting worry-free performance for years. Architectural Graphite Finish Made of Di-cast Aluminum Shade/Glass Color Tempered Prismatic Glass Wattage 27 Voltage 120V-220V-277V Bulb Details LED Lamp Base LED Module LED Lumens 2135 Fixture Lumens 2135 Fixture Efficacy 79.08 Color Temp 3000K CRI 85 CRI Estimated Life 100,000 Hours Energy Star ADA Compliant Part of the Endurance Collection Listing Type WET IP66 UL/ETL Listed Energy Star and DLC rated. Factory-Sealed LED Light Engine. IP66 and ETL cETL Wet Location Listed. Die-Cast Aluminum Construction. 20 Degree Forward Throw Illumination. Built-in Level For Easy Adjustment. Photo/Motion Sensor Sold Separately. Universal Voltage Input 120V 277V . Multi-Function Dimming ELV 120V or 0-10V. CRI 85 Rated Life 100,000 hours Tempered Prismatic Glass Reduces glare while optimizing light distribution. Warranty Info 5 Years Components/2 Years Finish Overall Dimensions 4 D x 6.88 W x 7.75 H Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States.