1,AC100-240V,12W. 2,Epistar chip. 3,Size:300x300mm. 4,Aluminum shell. 5,3 years warranty. Item:LED panel light seriesPower:12WInput voltage ... relieving mechanisms to the connection points of the surface-mounted lights. Do not kink cables. Output cables should be laid separately ... .4,Never leave children unattended in the vicinity of the lights and do not allow them to play with electrical devices ...