40W Ceiling Round LED Panel Light Size:300x600mm Square shape Long lifespan and energy saving. OEM Service is welcome. Item22W Led Panel LightModel No.MP-PANL-A22WVoltage100~240VCCT3000K,6000K,RGBLumen1430lmCRI≥75Operating Temp.-40°C~55°CLifetime≥20000HGuarantee2 YearsDimensions300*600mmChipCREE,Bridgelux,Semileds Nichia,Osram,Sharp,Samsung,Epistar