EL (electronic luminescence) is a kind of physical phenomena which can send out high-efficiency cold light for the bouncing, changing, compounding of the electronenergy stage caused by some electron bumping on the fluorescence substance (zns)that it is motivated by the alternating electric field which is brought fromadding the alternating current voltage to the two electrodes, viz, electro-shine phenomena. Characteristics: Over-thin and flat (26mm)Abundance of shining-color, complicated colorful flashSoft and uniform rayWithout any quantity of heat, without any ultraviolet radiationHigh luminescence efficiency, low energy consumption,Long life-span (more than 25000hr)Diversiform flash effect, attractive and lifelikenessWith Aluminium outline boarder, elegant designConvenience to use and installUnnecessary to maintenance Application: Night club, disco, coffee shop, shopping mall, exhibition hall, company image sign, shop-window, advertise show room, indoor decoration.