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. Features Factory-sealed LED light engine with 20 degree forward throw illumination Tempered prismatic glass reduces glare while optimizing light distribution Multi-function dimming: ELV (120V) or 0-10V Built-in level for easy adjustment Constructed from solid die-cast aluminum 104 degree beam spread Designed for commercial or residential use ETL rated for wet locations Energy Star approved California Title 24 energy compliant Meets ADA standards Includes 5 year functional and 2 year finish manufacturer warranties Motion Sensor and Photocell available (offered at checkout) Dimensions Height: 7-3/4" Width: 6-7/8" Extension: 4" Product Weight: 2.55 lbs Electrical Specifications Wattage: 27 watts Lumens: 2075 or 2135 Color Temperature: 3000K or 5000K Color Rendering Index: 90CRI Average Hours: 100000 Voltage: 120, 240, and 277 volts