CRI: 90; Input: 120-277 VAC; 50/60Hz; ELV Dimming: 100-10%; 0-10V Dimming: 100-10%; TRIAC Dimming: 100-10%; Rated Life: 54000 Hours; Meticulously cut; circular Tiffany art glass shades; 6 in and 8 in extension tube can be purchased separately for customization.; Built in color temperature adjustability. Switch from 2700K/3000K/3500K/4000K; Driver concealed within the canopy; Standards - ETL, cETL,Damp Location Listed