Model: CSJ-B4-S72-3565-S
Size: 2ft x 4ft    
Power: 30/40/50/60/72W
CCT: 3500K/4000K/5000K/5700K/6500K                                 
Lumen: Max. 9,000lm
Voltage: 120-277Vac
Driver: 0-10V dimming                                                                                                                
ETL&DLC 5.1 premium, 4 PCS per carton/18 Cartons per Pallet
With "sensor base" to install a sensor