1.Size:Dia180-300mm. 2.CE,FCC,RoHS certificated. 3 ... , to enhance the beauty of its appearance. U efficient light guide plate, heighten the luminous intensity.2. Illuminant low ... high intensity.6. Special different view angles and mixing lighting design. Applicable Scope where need high intensity and save energy, ... office, house, institution, school, hospital, etc. Fashionable Round led panel light 5W