12V inverter, sound activated effect. This is inverter can driver illlunimation area under 1000 centimeter, can used on car.

Description:

This kind 12V inverter used for sound activated car sticker. The size of panel should be under 1000 square centimeter, over this size, the brightness is lower. Also can use it for sound activated EL panel display.

EL sound activated 12V inverter