1,AC100-240V,6W. 2,Epistar chip. 3,Size:100mm(Dia.)x35mm. 4,Aluminum shell. 5,3 ... lightSpecification6WSurface treatmentOxidationMaterialAluminum Alloy Shell+ Light Guide Plate ,Diffuser Plate+SMD LEDChip RequirementEpistar smd 3014Single naked measurement6-7lm per piece of ledLED quantity3014 ...