... can custom design & make various constant-current dimmable LED driver board according to customer's requirements which can be ... , 2-6pcs of CR123A, or a single AC/DC adapterConstant output current: 700,1000,2000,3000mA optionalLED used ... 350mA, 700mA, 1000mA for 1PC power LED, 350mA, 700mA for 3PCS power LEDApplications: LED spotlight,LED light,LED lamp5. Dimmable constant current driver Dimming rang ...