Material: Aluminum alloy + PVC material Power:25W(MINI )36W(Small), 45W(Large) AC:110-240V 50/60Hz Color rendering index:RA>90 Size: 40*20CM(MINI ); 55*25CM(Small), 75*37CM(Large) Brightness:stepless adjustment Color temperature:3000-6000K Package: Individual. OEM/ODM Supported