Lumimate 2x2 Feet 45w Ultra Thin Edge-Lit 5000k White Daylight Drop Ceiling Dimmable LED Light Panel Fixture (ETL,DLC)(1-Pack) Aluminum Imported 24x24 Inch 45W 5000K 3850 Lumen LED panel Dimmable: 0/1 ~ 10V 50,000 hour life at L70 standards Input Voltage: AC100-277V, 50/60Hz Certification: ETL, DLC, FCC