HXD-IA model LED dimming fluorescent ring lamp Specification 1.power:36 pieces/3.6W; 48 pieces/5W; 60 pieces/6W; 2.available voltage:96/AC -220/AC 3.the crust of electrical source case: aluminium 4.the crust of lamp head:ABS plastic or aluminium 5.color-temperature:6000K (or book) 6.connecting caliber:60mm (or book)