... or shape is available 2011 New Arrival EL Backlight Car Sticker Specifications EL products is widely used in backlight ... ,billboard ,poster,placard,advertisement,warning sign ,car sticker, lighting, T-shirt ,EL light box,etc. ... field, malls, supermarkets, banks, chain stores, hotels, airports, indoor, decorations, studios, exhibition project and so on .Technical parameter:1.Voltage ...