EL cold light tablets mainly used in the advertising and electronic instrument, which is characterized by a luminous uniform, arbitrary shape flexible, ultra-thin, low power consumption, can be hooked, fever, such as Earthquake excellent moisture resistant. EL cold light required configuration drives, external input voltage of 1.5-24 VDC, EL through the inverter drive voltage conversion can be more arbitrary adjustment?blink and flash functions, can also, according to special requirements of customers order.