... (CD/sq. M) 80-150cd 5,CE,SGS custom size sound active el car sticker/equalizer el car sticker1,the advantage ... of el carsticker 1.Put famous brand or advertising banner on car window , it is very fashion and attractive .2.Put ... .DesignFamous car brand logo , carton slogan , cautions2. Functionconstant lighting / flash / sound active3. VoltageDC12V / DC24V car power4. Thickness0.2-0.3mm5. Brightness80 ...