EL Backlight 1. colorful el backlight. 2. A0, A1, A2,A3, A4 etc size. 3.long flashing lifetime . EL BacklightSpecificationsEl Backlight 1.The phosphor is laminated between two conductive layers and, as a voltage is applied between the two conductive l EL Backlight 1.Magic EL Poster is a revolution for indoor displays. EL lights bring life to your projects. The lights can be programmed to light in ...