Housing: Die-formed Cold-rolled steel / Epoxy Powder Coating; Shade: High Transmission Glass Create Excellent Light Distribution and Uniformity; LED: High Efficiency, High CRI, Binned and Mixed to Reach Uniform Light; High Power Factor, Low THD; 5 Years Warranty on Driver and LED Module; Certification: ETL/cETL or UL/cUL Listed; More Color Temperature Option: 3500K, 4000K, 5000K; Lumen Measured with 3000K CT LED; More Color Temperature Option: 3500K, 4000K, 5000K; Built-in Emergency Lighting, Bi-Level Lighting; GU24 CFL Bulb CT Option: 2700K, 4000K; GU24 LED Bulb Option: 9W LED Bulb, 3000K or 4000K