12W LED DriverInput Voltage : 85-265VOutput Voltage : 12VOutput Current : 1A24W LED DriverInput Voltage : 85-265VOutput Voltage : 12VOutput Current : 2A36W LED DriverInput Voltage : 85-265VOutput Voltage : 12VOutput Current : 3ASize:12V 0.5A 6W : 50MM(L)*25MM(W)*18MM(H)12V 1A 12W : 50MM(L)*25MM(W)*18MM(H)12V 2A 24W : 65MM(L)*38MM(W)*18.5MM(H)12V 3A 36W :70MM(L)*45MM(W)*24MM(H)24V 0.5A 12W :50MM(L)*25MM(W)*15MM(H)24V 1A 24W :65MM(L)*35MM(W)*16MM(H)24V 1.5A 36W :70MM(L)*45MM(W)*24MM(H)Advantage :1-TransformerBold copper wire, PC44 corePower is sufficient and temperature is low.2-chipAdopting the first-line brand IC-AishiHigh quality intelligent constant currentOvervoltage protection, overload protection,overheat protection, short circuit protectionNo flicker3-Electrolytic capacitorHigh frequency low resistance capacitorLife expectancy 10,000 hoursIf the temperature is kept below 65 degrees, the life is up to 30,000 hours.4-Processing technologyAll use mechanized patches, efficient and stable. Eliminate manual soldering and lead to poor contact of electronic components.