LED Driver DC12V 10W 20W 30W 50W High Power LED Driver Supply Constant Current LED Chips Light led Lighting Transformers Specificaton: 10W LED Driver: Input Voltage: DC 12-24V Waterproof Rank:Non-waterproof Output Voltage: DC3-12V Current: 900mA Storage Temperature: -20-80 Application:Fit for 1x10w led three in sequence and three in parallel Function: Open circuit, Short circuit and Over 20w LED driver: Input Voltage: DC12-24V Waterproof Rank:Non-waterproof Output Voltage: DC20-40V Current: 600mA Storage Temperature: -20-80 Application:Fit for 1x20w led 10 in sequence and 2 in parallel Function: Open circuit, Short circuit and Over 30w LED driver: Input Voltage: DC12-24V Waterproof Rank:Non-waterproof Output Voltage: DC20-40V Current: 900mA Storage Temperature: -20-80 Application:Fit for 1x30w led 10 in sequence and three in parallel Function: Open circuit, Short circuit and Over 50w LED driver: Input Voltage: DC12-24V Waterproof Rank:Non-waterproof Output Voltage: DC20-40V Current: 1500mA Storage Temperature: -20-80 Application:Fit for 1x50w led 10 in collection and 5 in parallel Function: Open circuit, Short circuit and Over