Output:AC 12V(9-16V£©. Wattage: 55W¡À3W. Input:DC 12V(9-16V£©.1 year warranty. with AMP Connectors
Main Board of ballast bigger than others' ballast, much better heat dissipation as Larger Surface Area.
Material:Aluminum housing ballast,better heat dissipation than other plastic housing
fashion design, front white color, back black color.
AC ballast is higher price, No Flicker, much better, much safer, much brighter, more durable, much stable color, much longer life span than DC ballast.