Housing: Die-formed Cold-rolled Steel; Shade: High Transmission Acrylic Create Excellent Light Distribution and Uniformity; LED Driver: 120V Triac Dimming Type or 120V ~ 277V, 0 ~ 10V Dimming Type; Min. Dimming level: 3 percent; Power Factor > 0.98; THD < 10 percent; LM80, TM21 : 60,000 hours Rating; LED Rated Life: > 36,000 hours; LED CRI > 90 per JA8 Standard; Flicker Free: Meets JA10 Standard; 5 Years warranty on Driver and LED Module; Certification: ETL/cETL, CEC Listed; More Color Temperature Option: 3500K, 4000K; Finish Option: -62 Satin Nickel, -06 White, -30 Oil Rubbed Bronze