... 1.Ultra thin 11mm height 2.PF>96%,CRI>75Ra 3.CE&Rohs,3 years warranty 4.square and round panel for sale ... installation, suspended, MountedWarranty 3 years Operating time(hours)Lumen decrease(%)5,0002.410,0005.220,00011.350,00024.5600x600mm led panel ... 3 years Operating time(hours)Lumen decrease(%)5,0002.410,0005.220,00011.350,00024.5 Application: 1.Conference/meeting rooms2.Factory ...