... thin,soft light 4. Maximum size:90cmX60cm el backlight panelWHAT IS EL?EL Operating Theory:EL is an equipment that converts electronic power ... fax machine, printer, watch......2. Car Industry Watch equipment panel of car, alarm lighting, body of car, door decorate, ... landing , recognized mark at night, field wire for leading.6. Advertisement Goods: Apply to goods promotion, propagation, vote file, car ...